diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
index b4fdeac..6ecbc5b 100644
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -1,6 +1,6 @@
 <component name="ProjectCodeStyleConfiguration">
   <code_scheme name="Project" version="173">
-    <option name="RIGHT_MARGIN" value="150" />
+    <option name="RIGHT_MARGIN" value="170" />
     <JavaCodeStyleSettings>
       <option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="999" />
       <option name="NAMES_COUNT_TO_USE_IMPORT_ON_DEMAND" value="999" />
@@ -25,6 +25,7 @@
       </option>
     </JavaCodeStyleSettings>
     <codeStyleSettings language="JAVA">
+      <option name="RIGHT_MARGIN" value="170" />
       <option name="KEEP_FIRST_COLUMN_COMMENT" value="false" />
       <option name="ALIGN_MULTILINE_CHAINED_METHODS" value="true" />
       <option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..e011d4c
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="MarkedForRemoval" enabled="true" level="ERROR" enabled_by_default="true" editorAttributes="MARKED_FOR_REMOVAL_ATTRIBUTES" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 0eaf892..91865e5 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="MavenProjectsManager">
@@ -6,6 +7,7 @@
         <option value="$PROJECT_DIR$/pom.xml" />
       </list>
     </option>
+    <option name="workspaceImportForciblyTurnedOn" value="true" />
   </component>
   <component name="PWA">
     <option name="enabled" value="true" />
diff --git a/src/main/java/timkodiert/budgetBook/controller/FixedExpenseController.java b/src/main/java/timkodiert/budgetBook/controller/FixedExpenseController.java
index 9b4334e..9aea7ee 100644
--- a/src/main/java/timkodiert/budgetBook/controller/FixedExpenseController.java
+++ b/src/main/java/timkodiert/budgetBook/controller/FixedExpenseController.java
@@ -6,24 +6,24 @@
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import lombok.Getter;
-import timkodiert.budgetBook.domain.model.FixedExpense;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 import timkodiert.budgetBook.domain.repository.Repository;
 
 @Singleton
 public class FixedExpenseController {
 
     @Getter
-    private final ObservableList<FixedExpense> allExpenses;
+    private final ObservableList<FixedTurnover> allExpenses;
 
-    private Repository<FixedExpense> repository;
+    private Repository<FixedTurnover> repository;
 
     @Inject
-    public FixedExpenseController(Repository<FixedExpense> repository) {
+    public FixedExpenseController(Repository<FixedTurnover> repository) {
         this.repository = repository;
         this.allExpenses = FXCollections.observableArrayList();
     }
 
-    public FixedExpense getExpense(int id) {
+    public FixedTurnover getExpense(int id) {
         return this.allExpenses.stream().filter(exp -> exp.getId() == id).findFirst().get();
     }
 
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/AccountTurnover.java b/src/main/java/timkodiert/budgetBook/domain/model/AccountTurnover.java
index d3aabbe..43e32ac 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/AccountTurnover.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/AccountTurnover.java
@@ -45,12 +45,12 @@ public class AccountTurnover extends BaseEntity {
     @Setter
     @ManyToOne(cascade = CascadeType.MERGE)
     @JoinColumn(name = "fixed_expense_id")
-    private FixedExpense fixedExpense;
+    private FixedTurnover fixedExpense;
 
     @Setter
     @OneToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE})
     @JoinColumn(name = "unique_expense_id")
-    private UniqueExpense uniqueExpense;
+    private UniqueTurnover uniqueExpense;
 
     public AccountTurnover(LocalDate date, String receiver, String postingText, String reference, double amount) {
         this.date = date;
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/Category.java b/src/main/java/timkodiert/budgetBook/domain/model/Category.java
index 330d18d..996fac1 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/Category.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/Category.java
@@ -45,10 +45,10 @@ public class Category extends BaseEntity {
     private List<Category> children = new ArrayList<>();
 
     @ManyToMany(mappedBy = "categories")
-    private List<FixedExpense> fixedExpenses = new ArrayList<>();
+    private List<FixedTurnover> fixedExpenses = new ArrayList<>();
 
     @ManyToMany(mappedBy = "categories")
-    private List<UniqueExpenseInformation> uniqueExpenseInformation = new ArrayList<>();
+    private List<UniqueTurnoverInformation> uniqueExpenseInformation = new ArrayList<>();
 
     @Transient
     private CheckBoxTreeItem<Category> treeItem = new CheckBoxTreeItem<>();
@@ -80,8 +80,8 @@ public boolean contentEquals(Object other) {
             List<Integer> otherExpIds = cat.getFixedExpenses().stream().map(BaseEntity::getId).toList();
             equals = equals && thisExpIds.containsAll(otherExpIds) && otherExpIds.containsAll(thisExpIds);
 
-            List<Integer> thisInfoIds = this.getUniqueExpenseInformation().stream().map(UniqueExpenseInformation::getId).toList();
-            List<Integer> otherInfoIds = cat.getUniqueExpenseInformation().stream().map(UniqueExpenseInformation::getId).toList();
+            List<Integer> thisInfoIds = this.getUniqueExpenseInformation().stream().map(UniqueTurnoverInformation::getId).toList();
+            List<Integer> otherInfoIds = cat.getUniqueExpenseInformation().stream().map(UniqueTurnoverInformation::getId).toList();
             equals = equals && thisInfoIds.containsAll(otherInfoIds) && otherInfoIds.containsAll(thisInfoIds);
             return equals;
         }
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/CumulativeExpense.java b/src/main/java/timkodiert/budgetBook/domain/model/CumulativeExpense.java
index d027639..e17cd3a 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/CumulativeExpense.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/CumulativeExpense.java
@@ -7,11 +7,11 @@
 
 import timkodiert.budgetBook.i18n.LanguageManager;
 
-public class CumulativeExpense implements FixedTurnover {
+public class CumulativeExpense implements IFixedTurnover {
 
     private final Map<MonthYear, Double> valueMap = new HashMap<>();
 
-    public CumulativeExpense(List<? extends FixedTurnover> turnovers, int startYear, int endYear) {
+    public CumulativeExpense(List<? extends IFixedTurnover> turnovers, int startYear, int endYear) {
         IntStream.rangeClosed(startYear, endYear).boxed().forEach(year -> {
             IntStream.rangeClosed(1, 12).forEach(month -> {
                 valueMap.put(MonthYear.of(month, year), 0.0);
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/FixedExpense.java b/src/main/java/timkodiert/budgetBook/domain/model/FixedExpense.java
deleted file mode 100644
index 6232f7e..0000000
--- a/src/main/java/timkodiert/budgetBook/domain/model/FixedExpense.java
+++ /dev/null
@@ -1,135 +0,0 @@
-package timkodiert.budgetBook.domain.model;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Objects;
-import java.util.Optional;
-import java.util.stream.IntStream;
-
-import jakarta.persistence.CascadeType;
-import jakarta.persistence.Entity;
-import jakarta.persistence.ManyToMany;
-import jakarta.persistence.OneToMany;
-import jakarta.persistence.OneToOne;
-import jakarta.persistence.Transient;
-import jakarta.validation.constraints.NotBlank;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-import org.jetbrains.annotations.Nullable;
-
-@Getter
-@Entity
-@ToString
-public class FixedExpense extends BaseEntity implements FixedTurnover, Categorizable, Adaptable<FixedExpenseAdapter> {
-
-    @Setter
-    @NotBlank(message = "Die Ausgabe muss benannt werden.")
-    private String position;
-
-    @Setter
-    private String note;
-
-    @ManyToMany(cascade = { CascadeType.PERSIST })
-    private List<Category> categories = new ArrayList<>();
-
-    @OneToMany(mappedBy = "expense", cascade = CascadeType.ALL)
-    private List<PaymentInformation> paymentInformations = new ArrayList<>();
-
-    @OneToMany(mappedBy = "fixedExpense", cascade = {CascadeType.PERSIST, CascadeType.MERGE})
-    private final List<AccountTurnover> accountTurnover = new ArrayList<>();
-
-    @Setter
-    @OneToOne(mappedBy = "linkedFixedExpense", cascade = {CascadeType.ALL})
-    private ImportRule importRule;
-
-    @Transient
-    private transient FixedExpenseAdapter adapter;
-
-    public FixedExpense() {
-        importRule = new ImportRule(this);
-        initAdapter();
-    }
-
-    public FixedExpense(String position, double value, PaymentType type, List<Integer> datesOfPayment, MonthYear start, MonthYear end) {
-        this.paymentInformations.add(new PaymentInformation(this, value, datesOfPayment, type, start, end));
-        importRule = new ImportRule(this);
-        initAdapter();
-    }
-
-    @Override
-    public void initAdapter() {
-        try {
-            this.adapter = new FixedExpenseAdapter(this);
-        } catch (NoSuchMethodException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public PaymentType getType() {
-        // TODO: Sinnvolle Ausgabe
-        if (this.paymentInformations.size() == 0) {
-            return PaymentType.MONTHLY;
-        }
-        return this.paymentInformations.get(0).getType();
-    }
-
-    @Override
-    public double getValueForYear(int year) {
-        return IntStream.rangeClosed(1, 12).mapToDouble(month -> this.getValueFor(year, month)).sum();
-    }
-
-    private double getValueFor(int year, int month) {
-        // Importe auswerten
-        List<AccountTurnover> accountTurnover = findImports(MonthYear.of(month, year));
-        if(!accountTurnover.isEmpty()) {
-            return accountTurnover.stream().mapToDouble(AccountTurnover::getAmount).sum();
-        }
-        // Konfigurierten Rhythmus auswerten
-        PaymentInformation payInfo = findPaymentInformation(MonthYear.of(month, year));
-        if (payInfo != null) {
-            return payInfo.getValueFor(MonthYear.of(month, year));
-        }
-        return 0;
-    }
-
-    @Override
-    public double getValueFor(MonthYear monthYear) {
-        return getValueFor(monthYear.getYear(), monthYear.getMonth());
-    }
-
-    private PaymentInformation findPaymentInformation(MonthYear monthYear) {
-        for (PaymentInformation payInfo : this.paymentInformations) {
-            if (payInfo.validFor(monthYear)) {
-                return payInfo;
-            }
-        }
-        return null;
-    }
-
-    private List<AccountTurnover> findImports(MonthYear monthYear) {
-        return accountTurnover.stream().filter(at -> monthYear.containsDate(at.getDate())).toList();
-    }
-
-    @Override
-    public boolean contentEquals(Object other) {
-
-        if (other instanceof FixedExpense expense) {
-            boolean equals = Objects.equals(this.getPosition(), expense.getPosition())
-                    && Objects.equals(this.getNote(), expense.getNote());
-
-            boolean importRuleEquals = this.getImportRule() == null
-                    ? expense.getImportRule() == null
-                    : this.getImportRule().contentEquals(expense.getImportRule());
-
-            return equals
-                    && ContentEquals.listsContentEquals(this.getPaymentInformations(), expense.getPaymentInformations())
-                    && ContentEquals.listsContentEquals(this.getCategories(), expense.getCategories())
-                    && importRuleEquals;
-        }
-
-        return false;
-    }
-}
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/FixedTurnover.java b/src/main/java/timkodiert/budgetBook/domain/model/FixedTurnover.java
index 14464c8..50e4ecc 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/FixedTurnover.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/FixedTurnover.java
@@ -1,12 +1,142 @@
 package timkodiert.budgetBook.domain.model;
 
-public interface FixedTurnover {
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.IntStream;
 
-    String getPosition();
+import jakarta.persistence.CascadeType;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.ManyToMany;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.OneToOne;
+import jakarta.persistence.Transient;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
 
-    PaymentType getType();
+@Getter
+@Entity
+@ToString
+public class FixedTurnover extends BaseEntity implements IFixedTurnover, Categorizable, Adaptable<FixedTurnoverAdapter> {
 
-    double getValueFor(MonthYear monthYear);
+    @Setter
+    @NotBlank(message = "Die Ausgabe muss benannt werden.")
+    private String position;
 
-    double getValueForYear(int year);
+    @Setter
+    private String note;
+
+    @Setter
+    @Enumerated(value = EnumType.STRING)
+    @Column(nullable = false)
+    private TurnoverDirection direction = TurnoverDirection.OUT;
+
+    @ManyToMany(cascade = { CascadeType.PERSIST })
+    private List<Category> categories = new ArrayList<>();
+
+    @OneToMany(mappedBy = "expense", cascade = CascadeType.ALL)
+    private List<PaymentInformation> paymentInformations = new ArrayList<>();
+
+    @OneToMany(mappedBy = "fixedExpense", cascade = {CascadeType.PERSIST, CascadeType.MERGE})
+    private final List<AccountTurnover> accountTurnover = new ArrayList<>();
+
+    @Setter
+    @OneToOne(mappedBy = "linkedFixedExpense", cascade = {CascadeType.ALL})
+    private ImportRule importRule;
+
+    @Transient
+    private transient FixedTurnoverAdapter adapter;
+
+    public FixedTurnover() {
+        importRule = new ImportRule(this);
+        initAdapter();
+    }
+
+    @Deprecated(forRemoval = true)
+    public FixedTurnover(String position, double value, PaymentType type, List<Integer> datesOfPayment, MonthYear start, MonthYear end) {
+        this.paymentInformations.add(new PaymentInformation(this, value, datesOfPayment, type, start, end));
+        importRule = new ImportRule(this);
+        initAdapter();
+    }
+
+    @Override
+    public void initAdapter() {
+        try {
+            this.adapter = new FixedTurnoverAdapter(this);
+        } catch (NoSuchMethodException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public PaymentType getType() {
+        // TODO: Sinnvolle Ausgabe
+        if (this.paymentInformations.size() == 0) {
+            return PaymentType.MONTHLY;
+        }
+        return this.paymentInformations.get(0).getType();
+    }
+
+    @Override
+    public double getValueForYear(int year) {
+        return IntStream.rangeClosed(1, 12).mapToDouble(month -> this.getValueFor(year, month)).sum();
+    }
+
+    private double getValueFor(int year, int month) {
+        // Importe auswerten
+        List<AccountTurnover> accountTurnover = findImports(MonthYear.of(month, year));
+        if(!accountTurnover.isEmpty()) {
+            return accountTurnover.stream().mapToDouble(AccountTurnover::getAmount).sum();
+        }
+        // Konfigurierten Rhythmus auswerten
+        PaymentInformation payInfo = findPaymentInformation(MonthYear.of(month, year));
+        if (payInfo != null) {
+            return direction.getSign() * payInfo.getValueFor(MonthYear.of(month, year));
+        }
+        return 0;
+    }
+
+    @Override
+    public double getValueFor(MonthYear monthYear) {
+        return getValueFor(monthYear.getYear(), monthYear.getMonth());
+    }
+
+    private PaymentInformation findPaymentInformation(MonthYear monthYear) {
+        for (PaymentInformation payInfo : this.paymentInformations) {
+            if (payInfo.validFor(monthYear)) {
+                return payInfo;
+            }
+        }
+        return null;
+    }
+
+    private List<AccountTurnover> findImports(MonthYear monthYear) {
+        return accountTurnover.stream().filter(at -> monthYear.containsDate(at.getDate())).toList();
+    }
+
+    @Override
+    public boolean contentEquals(Object other) {
+
+        if (other instanceof FixedTurnover expense) {
+            boolean equals = Objects.equals(this.getPosition(), expense.getPosition())
+                    && Objects.equals(this.getNote(), expense.getNote());
+
+            boolean importRuleEquals = this.getImportRule() == null
+                    ? expense.getImportRule() == null
+                    : this.getImportRule().contentEquals(expense.getImportRule());
+
+            return equals
+                    && ContentEquals.listsContentEquals(this.getPaymentInformations(), expense.getPaymentInformations())
+                    && ContentEquals.listsContentEquals(this.getCategories(), expense.getCategories())
+                    && importRuleEquals;
+        }
+
+        return false;
+    }
 }
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/FixedExpenseAdapter.java b/src/main/java/timkodiert/budgetBook/domain/model/FixedTurnoverAdapter.java
similarity index 64%
rename from src/main/java/timkodiert/budgetBook/domain/model/FixedExpenseAdapter.java
rename to src/main/java/timkodiert/budgetBook/domain/model/FixedTurnoverAdapter.java
index 264d19c..a909118 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/FixedExpenseAdapter.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/FixedTurnoverAdapter.java
@@ -6,19 +6,20 @@
 import javafx.beans.property.adapter.ReadOnlyJavaBeanObjectPropertyBuilder;
 import lombok.Getter;
 
-public class FixedExpenseAdapter implements Adapter<FixedExpense> {
+public class FixedTurnoverAdapter implements Adapter<FixedTurnover> {
     private final StringProperty position, note;
     private final ReadOnlyObjectProperty<PaymentType> paymentType;
+    private final ReadOnlyObjectProperty<TurnoverDirection> direction;
 
     @Getter
-    private final FixedExpense bean;
+    private final FixedTurnover bean;
 
-    public FixedExpenseAdapter(FixedExpense expense) throws NoSuchMethodException {
+    public FixedTurnoverAdapter(FixedTurnover expense) throws NoSuchMethodException {
         this.position = JavaBeanStringPropertyBuilder.create().bean(expense).name("position").build();
         this.note = JavaBeanStringPropertyBuilder.create().bean(expense).name("note").build();
 
-        this.paymentType = ReadOnlyJavaBeanObjectPropertyBuilder.<PaymentType>create().bean(expense).name("type")
-                .build();
+        this.paymentType = ReadOnlyJavaBeanObjectPropertyBuilder.<PaymentType>create().bean(expense).name("type").build();
+        this.direction = ReadOnlyJavaBeanObjectPropertyBuilder.<TurnoverDirection>create().bean(expense).name("direction").build();
 
         this.bean = expense;
     }
@@ -34,4 +35,8 @@ public StringProperty noteProperty() {
     public ReadOnlyObjectProperty<PaymentType> paymentTypeProperty() {
         return this.paymentType;
     }
+
+    public ReadOnlyObjectProperty<TurnoverDirection> directionProperty() {
+        return this.direction;
+    }
 }
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/IFixedTurnover.java b/src/main/java/timkodiert/budgetBook/domain/model/IFixedTurnover.java
new file mode 100644
index 0000000..950405f
--- /dev/null
+++ b/src/main/java/timkodiert/budgetBook/domain/model/IFixedTurnover.java
@@ -0,0 +1,12 @@
+package timkodiert.budgetBook.domain.model;
+
+import timkodiert.budgetBook.util.HasType;
+
+public interface IFixedTurnover extends HasType<PaymentType> {
+
+    String getPosition();
+
+    double getValueFor(MonthYear monthYear);
+
+    double getValueForYear(int year);
+}
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/ImportRule.java b/src/main/java/timkodiert/budgetBook/domain/model/ImportRule.java
index 13e3a5e..86d3744 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/ImportRule.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/ImportRule.java
@@ -20,11 +20,11 @@ public class ImportRule extends BaseEntity {
     private String referenceContains;
 
     @OneToOne
-    private FixedExpense linkedFixedExpense;
+    private FixedTurnover linkedFixedExpense;
 
     public ImportRule() {}
 
-    public ImportRule(FixedExpense expense) {
+    public ImportRule(FixedTurnover expense) {
         this.linkedFixedExpense = expense;
     }
 
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/PaymentInformation.java b/src/main/java/timkodiert/budgetBook/domain/model/PaymentInformation.java
index 3b6fbfa..fbdc488 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/PaymentInformation.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/PaymentInformation.java
@@ -35,9 +35,9 @@ public class PaymentInformation extends BaseEntity {
     @Setter
     @ManyToOne
     @JoinColumn(name = "expense_id", nullable = false)
-    private FixedExpense expense;
+    private FixedTurnover expense;
 
-    public PaymentInformation(FixedExpense expense, double value, List<Integer> monthsOfPayment, PaymentType type, MonthYear start, MonthYear end) {
+    public PaymentInformation(FixedTurnover expense, double value, List<Integer> monthsOfPayment, PaymentType type, MonthYear start, MonthYear end) {
         this.expense = expense;
         this.type = type;
         this.monthsOfPayment.addAll(monthsOfPayment);
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/TurnoverDirection.java b/src/main/java/timkodiert/budgetBook/domain/model/TurnoverDirection.java
new file mode 100644
index 0000000..511bcb6
--- /dev/null
+++ b/src/main/java/timkodiert/budgetBook/domain/model/TurnoverDirection.java
@@ -0,0 +1,13 @@
+package timkodiert.budgetBook.domain.model;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+public enum TurnoverDirection {
+
+    IN(1), OUT(-1);
+
+    private final int sign;
+}
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/UniqueExpense.java b/src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnover.java
similarity index 80%
rename from src/main/java/timkodiert/budgetBook/domain/model/UniqueExpense.java
rename to src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnover.java
index abddfd9..9b98203 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/UniqueExpense.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnover.java
@@ -20,7 +20,7 @@
 
 @Getter
 @Entity
-public class UniqueExpense extends BaseEntity implements Adaptable<UniqueExpenseAdapter> {
+public class UniqueTurnover extends BaseEntity implements Adaptable<UniqueTurnoverAdapter> {
 
     @Setter
     @NotBlank(message = "Es muss ein Rechnungsteller angegeben werden.")
@@ -39,22 +39,22 @@ public class UniqueExpense extends BaseEntity implements Adaptable<UniqueExpense
     @Setter
     @Size(min = 1)
     @OneToMany(mappedBy = "expense", cascade = CascadeType.ALL)
-    private List<UniqueExpenseInformation> paymentInformations = new ArrayList<>();
+    private List<UniqueTurnoverInformation> paymentInformations = new ArrayList<>();
 
     @OneToOne(mappedBy = "uniqueExpense", cascade = {CascadeType.PERSIST, CascadeType.MERGE})
     private AccountTurnover accountTurnover;
 
     @Transient
-    private transient UniqueExpenseAdapter adapter;
+    private transient UniqueTurnoverAdapter adapter;
 
-    public UniqueExpense() {
+    public UniqueTurnover() {
         initAdapter();
     }
 
     @Override
     public void initAdapter() {
         try {
-            this.adapter = new UniqueExpenseAdapter(this);
+            this.adapter = new UniqueTurnoverAdapter(this);
         } catch (NoSuchMethodException e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
@@ -62,13 +62,13 @@ public void initAdapter() {
     }
 
     public double getTotalValue() {
-        return paymentInformations.stream().mapToDouble(UniqueExpenseInformation::getValue).sum();
+        return paymentInformations.stream().mapToDouble(UniqueTurnoverInformation::getValueSigned).sum();
     }
 
     @Override
     public boolean contentEquals(Object other) {
 
-        if (other instanceof UniqueExpense uniqueExpense) {
+        if (other instanceof UniqueTurnover uniqueExpense) {
             boolean equals = Objects.equals(this.getBiller(), uniqueExpense.getBiller())
                     && Objects.equals(this.getNote(), uniqueExpense.getNote())
                     && Objects.equals(this.getDate(), uniqueExpense.getDate())
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/UniqueExpenseAdapter.java b/src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnoverAdapter.java
similarity index 66%
rename from src/main/java/timkodiert/budgetBook/domain/model/UniqueExpenseAdapter.java
rename to src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnoverAdapter.java
index 4d61a17..b8b66e9 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/UniqueExpenseAdapter.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnoverAdapter.java
@@ -8,14 +8,18 @@
 import javafx.beans.property.adapter.ReadOnlyJavaBeanStringPropertyBuilder;
 import lombok.Getter;
 
-public class UniqueExpenseAdapter implements Adapter<UniqueExpense> {
+import timkodiert.budgetBook.util.HasType;
+import timkodiert.budgetBook.view.MonthlyOverview;
+
+public class UniqueTurnoverAdapter implements Adapter<UniqueTurnover>, HasType<MonthlyOverview.RowType> {
+
     private final ReadOnlyStringProperty biller, note;
     private final ReadOnlyObjectProperty<LocalDate> date;
 
     @Getter
-    private final UniqueExpense bean;
+    private final UniqueTurnover bean;
 
-    public UniqueExpenseAdapter(UniqueExpense expense) throws NoSuchMethodException {
+    public UniqueTurnoverAdapter(UniqueTurnover expense) throws NoSuchMethodException {
         this.biller = ReadOnlyJavaBeanStringPropertyBuilder.create().bean(expense).name("biller").build();
         this.note = ReadOnlyJavaBeanStringPropertyBuilder.create().bean(expense).name("note").build();
         this.date = ReadOnlyJavaBeanObjectPropertyBuilder.<LocalDate>create().bean(expense).name("date").build();
@@ -34,4 +38,10 @@ public ReadOnlyStringProperty noteProperty() {
     public ReadOnlyObjectProperty<LocalDate> dateProperty() {
         return this.date;
     }
+
+    @Override
+    public MonthlyOverview.RowType getType() {
+        // TODO: Refactoring => Konzept entwickeln. RowTypes werden für die Stylings der TableCells verwendet.
+        return MonthlyOverview.RowType.UNIQUE_EXPENSE;
+    }
 }
diff --git a/src/main/java/timkodiert/budgetBook/domain/model/UniqueExpenseInformation.java b/src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnoverInformation.java
similarity index 70%
rename from src/main/java/timkodiert/budgetBook/domain/model/UniqueExpenseInformation.java
rename to src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnoverInformation.java
index 8e1f6ef..4afa0c7 100644
--- a/src/main/java/timkodiert/budgetBook/domain/model/UniqueExpenseInformation.java
+++ b/src/main/java/timkodiert/budgetBook/domain/model/UniqueTurnoverInformation.java
@@ -5,7 +5,10 @@
 import java.util.Objects;
 
 import jakarta.persistence.CascadeType;
+import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.Id;
 import jakarta.persistence.JoinColumn;
@@ -22,7 +25,7 @@
 @Getter
 @Entity
 @NoArgsConstructor
-public class UniqueExpenseInformation implements Categorizable, ContentEquals {
+public class UniqueTurnoverInformation implements Categorizable, ContentEquals {
 
     @Id
     @GeneratedValue(generator = "increment")
@@ -36,27 +39,36 @@ public class UniqueExpenseInformation implements Categorizable, ContentEquals {
     @Setter
     private double value;
 
+    @Setter
+    @Enumerated(value = EnumType.STRING)
+    @Column(nullable = false)
+    private TurnoverDirection direction = TurnoverDirection.OUT;
+
     @Setter
     @ManyToOne
     @JoinColumn(name = "expense_id", nullable = false)
-    private UniqueExpense expense;
+    private UniqueTurnover expense;
 
     @Setter
     @ManyToMany(cascade = { CascadeType.PERSIST })
     private List<Category> categories = new ArrayList<>();
 
-    public static UniqueExpenseInformation total(UniqueExpense exp, double value) {
-        UniqueExpenseInformation info = new UniqueExpenseInformation();
+    public static UniqueTurnoverInformation total(UniqueTurnover exp, double value) {
+        UniqueTurnoverInformation info = new UniqueTurnoverInformation();
         info.setLabel("Gesamt");
         info.setValue(value);
         info.setExpense(exp);
         return info;
     }
 
+    public double getValueSigned() {
+        return this.value * this.getDirection().getSign();
+    }
+
     @Override
     public boolean contentEquals(Object other) {
 
-        if (other instanceof UniqueExpenseInformation info) {
+        if (other instanceof UniqueTurnoverInformation info) {
             boolean equals = Objects.equals(this.getLabel(), info.getLabel())
                     && this.getValue() == info.getValue()
                     && this.getExpense().getId() == info.getExpense().getId();
diff --git a/src/main/java/timkodiert/budgetBook/domain/repository/FixedExpensesRepository.java b/src/main/java/timkodiert/budgetBook/domain/repository/FixedExpensesRepository.java
index 24d4b7f..11228e7 100644
--- a/src/main/java/timkodiert/budgetBook/domain/repository/FixedExpensesRepository.java
+++ b/src/main/java/timkodiert/budgetBook/domain/repository/FixedExpensesRepository.java
@@ -2,12 +2,12 @@
 
 import javax.inject.Inject;
 
-import timkodiert.budgetBook.domain.model.FixedExpense;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 
-public class FixedExpensesRepository extends Repository<FixedExpense> {
+public class FixedExpensesRepository extends Repository<FixedTurnover> {
 
     @Inject
     public FixedExpensesRepository() {
-        super(FixedExpense.class);
+        super(FixedTurnover.class);
     }
 }
diff --git a/src/main/java/timkodiert/budgetBook/domain/repository/RepositoryModule.java b/src/main/java/timkodiert/budgetBook/domain/repository/RepositoryModule.java
index c5cf407..25a41a8 100644
--- a/src/main/java/timkodiert/budgetBook/domain/repository/RepositoryModule.java
+++ b/src/main/java/timkodiert/budgetBook/domain/repository/RepositoryModule.java
@@ -5,11 +5,11 @@
 
 import timkodiert.budgetBook.domain.model.AccountTurnover;
 import timkodiert.budgetBook.domain.model.Category;
-import timkodiert.budgetBook.domain.model.FixedExpense;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 import timkodiert.budgetBook.domain.model.ImportRule;
 import timkodiert.budgetBook.domain.model.PaymentInformation;
-import timkodiert.budgetBook.domain.model.UniqueExpense;
-import timkodiert.budgetBook.domain.model.UniqueExpenseInformation;
+import timkodiert.budgetBook.domain.model.UniqueTurnover;
+import timkodiert.budgetBook.domain.model.UniqueTurnoverInformation;
 
 @Module
 public interface RepositoryModule {
@@ -18,16 +18,16 @@ public interface RepositoryModule {
     Repository<Category> provideCategoriesRepository(CategoriesRepository impl);
 
     @Binds
-    Repository<FixedExpense> provideFixedExpensesRepository(FixedExpensesRepository impl);
+    Repository<FixedTurnover> provideFixedExpensesRepository(FixedExpensesRepository impl);
 
     @Binds
     Repository<PaymentInformation> providePaymentInformationsRepository(PaymentInformationsRepository impl);
 
     @Binds
-    Repository<UniqueExpense> provideUniqueExpensesRepository(UniqueExpensesRepository impl);
+    Repository<UniqueTurnover> provideUniqueExpensesRepository(UniqueExpensesRepository impl);
 
     @Binds
-    Repository<UniqueExpenseInformation> provideUniqueExpenseInformationRepository(UniqueExpenseInformationRepository impl);
+    Repository<UniqueTurnoverInformation> provideUniqueExpenseInformationRepository(UniqueExpenseInformationRepository impl);
 
     @Binds
     Repository<AccountTurnover> provideAccountTurnoverRepository(AccountTurnoverRepository impl);
diff --git a/src/main/java/timkodiert/budgetBook/domain/repository/UniqueExpenseInformationRepository.java b/src/main/java/timkodiert/budgetBook/domain/repository/UniqueExpenseInformationRepository.java
index 2ea227b..8480b23 100644
--- a/src/main/java/timkodiert/budgetBook/domain/repository/UniqueExpenseInformationRepository.java
+++ b/src/main/java/timkodiert/budgetBook/domain/repository/UniqueExpenseInformationRepository.java
@@ -4,17 +4,17 @@
 
 import javax.inject.Inject;
 
-import timkodiert.budgetBook.domain.model.UniqueExpenseInformation;
+import timkodiert.budgetBook.domain.model.UniqueTurnoverInformation;
 
-public class UniqueExpenseInformationRepository extends Repository<UniqueExpenseInformation> {
+public class UniqueExpenseInformationRepository extends Repository<UniqueTurnoverInformation> {
 
     @Inject
     public UniqueExpenseInformationRepository() {
-        super(UniqueExpenseInformation.class);
+        super(UniqueTurnoverInformation.class);
     }
 
     @Override
-    public void remove(Collection<UniqueExpenseInformation> entities) {
+    public void remove(Collection<UniqueTurnoverInformation> entities) {
         // Zunächst die Entity aus ihren Beziehungen lösen
         entities.forEach(entity -> {
             entity.getExpense().getPaymentInformations().remove(entity);
diff --git a/src/main/java/timkodiert/budgetBook/domain/repository/UniqueExpensesRepository.java b/src/main/java/timkodiert/budgetBook/domain/repository/UniqueExpensesRepository.java
index 230e3ba..72e0eea 100644
--- a/src/main/java/timkodiert/budgetBook/domain/repository/UniqueExpensesRepository.java
+++ b/src/main/java/timkodiert/budgetBook/domain/repository/UniqueExpensesRepository.java
@@ -2,12 +2,12 @@
 
 import javax.inject.Inject;
 
-import timkodiert.budgetBook.domain.model.UniqueExpense;
+import timkodiert.budgetBook.domain.model.UniqueTurnover;
 
-public class UniqueExpensesRepository extends Repository<UniqueExpense> {
+public class UniqueExpensesRepository extends Repository<UniqueTurnover> {
 
     @Inject
     public UniqueExpensesRepository() {
-        super(UniqueExpense.class);
+        super(UniqueTurnover.class);
     }
 }
diff --git a/src/main/java/timkodiert/budgetBook/importer/ImportInformation.java b/src/main/java/timkodiert/budgetBook/importer/ImportInformation.java
index 845e9d4..f7516ba 100644
--- a/src/main/java/timkodiert/budgetBook/importer/ImportInformation.java
+++ b/src/main/java/timkodiert/budgetBook/importer/ImportInformation.java
@@ -14,13 +14,15 @@
 import lombok.Getter;
 
 import timkodiert.budgetBook.domain.model.AccountTurnover;
-import timkodiert.budgetBook.domain.model.FixedExpense;
-import timkodiert.budgetBook.domain.model.UniqueExpense;
-import timkodiert.budgetBook.domain.model.UniqueExpenseInformation;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
+import timkodiert.budgetBook.domain.model.UniqueTurnover;
+import timkodiert.budgetBook.domain.model.UniqueTurnoverInformation;
+import timkodiert.budgetBook.util.HasType;
+import timkodiert.budgetBook.view.MonthlyOverview;
 
 
 // Aus den Werten der Properties wird u.a. eine einzigartige Ausgabe
-public class ImportInformation {
+public class ImportInformation implements HasType<MonthlyOverview.RowType> {
 
     private static final String ANNOTATION_EMPTY = "";
     public static final String ANNOTATION_UNIQUE_EXPENSE = "Wird zu einzigartiger Ausgabe.";
@@ -33,7 +35,7 @@ public class ImportInformation {
     private final StringProperty postingText = new SimpleStringProperty();
     private final StringProperty reference = new SimpleStringProperty();
     private final DoubleProperty amount = new SimpleDoubleProperty();
-    private final ObjectProperty<FixedExpense> fixedExpense = new SimpleObjectProperty<>();
+    private final ObjectProperty<FixedTurnover> fixedExpense = new SimpleObjectProperty<>();
     private final StringProperty annotation = new SimpleStringProperty();
     private final BooleanProperty alreadyImported = new SimpleBooleanProperty();
 
@@ -53,10 +55,6 @@ private ImportInformation(AccountTurnover accountTurnover) {
         alreadyImported.addListener((observableValue, oldVal, newVal) -> updateAnnotation());
         selectedForImport.addListener((observableValue, oldVal, newVal) -> updateAnnotation());
         updateAnnotation();
-
-        if (amount.get() > 0) {
-            selectedForImport.set(false);
-        }
     }
 
     private void updateAnnotation() {
@@ -89,10 +87,10 @@ public AccountTurnover accountTurnoverWithFixedExpense() {
     }
 
     public AccountTurnover accountTurnoverWithUniqueExpense() {
-        UniqueExpense exp = new UniqueExpense();
+        UniqueTurnover exp = new UniqueTurnover();
         exp.setBiller(receiver.get());
         exp.setDate(accountTurnover.getDate());
-        exp.setPaymentInformations(List.of(UniqueExpenseInformation.total(exp, Math.abs(accountTurnover.getAmount()))));
+        exp.setPaymentInformations(List.of(UniqueTurnoverInformation.total(exp, Math.abs(accountTurnover.getAmount()))));
         accountTurnover.setUniqueExpense(exp);
         return accountTurnover;
     }
@@ -129,7 +127,7 @@ public DoubleProperty amountProperty() {
         return amount;
     }
 
-    public ObjectProperty<FixedExpense> fixedExpenseProperty() {
+    public ObjectProperty<FixedTurnover> fixedExpenseProperty() {
         return fixedExpense;
     }
 
@@ -140,4 +138,9 @@ public StringProperty annotationProperty() {
     public BooleanProperty alreadyImportedProperty() {
         return alreadyImported;
     }
+
+    @Override
+    public MonthlyOverview.RowType getType() {
+        return MonthlyOverview.RowType.IMPORT;
+    }
 }
diff --git a/src/main/java/timkodiert/budgetBook/importer/TurnoverImporter.java b/src/main/java/timkodiert/budgetBook/importer/TurnoverImporter.java
index 7bc53b1..69ed8a4 100644
--- a/src/main/java/timkodiert/budgetBook/importer/TurnoverImporter.java
+++ b/src/main/java/timkodiert/budgetBook/importer/TurnoverImporter.java
@@ -66,11 +66,13 @@ public TurnoverImporter filterDuplicates() {
 
     public void doImport() {
         List<AccountTurnover> importsWithFixedExpense = importInformationList.stream()
+                                                                             .filter(ImportInformation::isSelectedForImport)
                                                                              .filter(ImportInformation::hasFixedExpense)
                                                                              .map(ImportInformation::accountTurnoverWithFixedExpense)
                                                                              .toList();
 
         List<AccountTurnover> importsWithUniqueExpense = importInformationList.stream()
+                                                                              .filter(ImportInformation::isSelectedForImport)
                                                                               .filter(Predicate.not(ImportInformation::hasFixedExpense))
                                                                               .map(ImportInformation::accountTurnoverWithUniqueExpense)
                                                                               .toList();
diff --git a/src/main/java/timkodiert/budgetBook/table/cell/CurrencyTableCell.java b/src/main/java/timkodiert/budgetBook/table/cell/CurrencyTableCell.java
index 5f6bcc2..642ac40 100644
--- a/src/main/java/timkodiert/budgetBook/table/cell/CurrencyTableCell.java
+++ b/src/main/java/timkodiert/budgetBook/table/cell/CurrencyTableCell.java
@@ -1,9 +1,19 @@
 package timkodiert.budgetBook.table.cell;
 
+import java.net.URL;
+import java.util.Objects;
+
 import javafx.scene.control.TableCell;
+import javafx.scene.control.TableRow;
+import javafx.scene.text.Font;
+
 import timkodiert.budgetBook.util.DoubleCurrencyStringConverter;
+import timkodiert.budgetBook.util.HasType;
+import timkodiert.budgetBook.view.MonthlyOverview;
+
+import static timkodiert.budgetBook.util.ObjectUtils.nvl;
 
-public class CurrencyTableCell<S, T extends Number> extends TableCell<S, T> {
+public class CurrencyTableCell<S extends HasType<U>, T extends Number, U> extends TableCell<S, T> {
 
     private DoubleCurrencyStringConverter converter = new DoubleCurrencyStringConverter();
 
@@ -11,6 +21,17 @@ public class CurrencyTableCell<S, T extends Number> extends TableCell<S, T> {
     protected void updateItem(T item, boolean empty) {
         super.updateItem(item, empty);
 
+        HasType<U> hasRowType = nvl(getTableRow(), TableRow::getItem);
+        if (!empty && hasRowType != null) {
+            if (Objects.equals(hasRowType.getType(), MonthlyOverview.RowType.TOTAL_SUM)) {
+                URL fontUrl = getClass().getResource("/css/RobotoMono-Bold.ttf");
+                setFont(Font.loadFont(fontUrl.toExternalForm(), 14));
+            } else {
+                URL fontUrl = getClass().getResource("/css/RobotoMono-Regular.ttf");
+                setFont(Font.loadFont(fontUrl.toExternalForm(), 14));
+            }
+        }
+
         if (empty) {
             setText("");
         } else {
diff --git a/src/main/java/timkodiert/budgetBook/table/cell/GroupTableCell.java b/src/main/java/timkodiert/budgetBook/table/cell/GroupTableCell.java
index c1d598b..a608cd4 100644
--- a/src/main/java/timkodiert/budgetBook/table/cell/GroupTableCell.java
+++ b/src/main/java/timkodiert/budgetBook/table/cell/GroupTableCell.java
@@ -2,15 +2,15 @@
 
 import java.util.Map;
 
-import org.kordamp.ikonli.bootstrapicons.BootstrapIcons;
-import org.kordamp.ikonli.javafx.FontIcon;
-
 import javafx.beans.property.BooleanProperty;
 import javafx.event.ActionEvent;
 import javafx.scene.control.Button;
 import javafx.scene.control.TableCell;
+import org.kordamp.ikonli.bootstrapicons.BootstrapIcons;
+import org.kordamp.ikonli.javafx.FontIcon;
+
+import timkodiert.budgetBook.table.monthlyOverview.TableData;
 import timkodiert.budgetBook.view.MonthlyOverview.RowType;
-import timkodiert.budgetBook.view.MonthlyOverview.TableData;
 
 public class GroupTableCell extends TableCell<TableData, TableData> {
 
diff --git a/src/main/java/timkodiert/budgetBook/table/monthlyOverview/MonthlyOverviewCurrencyTableCell.java b/src/main/java/timkodiert/budgetBook/table/monthlyOverview/MonthlyOverviewCurrencyTableCell.java
index 76d0c4d..f08264e 100644
--- a/src/main/java/timkodiert/budgetBook/table/monthlyOverview/MonthlyOverviewCurrencyTableCell.java
+++ b/src/main/java/timkodiert/budgetBook/table/monthlyOverview/MonthlyOverviewCurrencyTableCell.java
@@ -3,11 +3,11 @@
 import java.util.Map;
 
 import javafx.beans.property.BooleanProperty;
+
 import timkodiert.budgetBook.table.cell.CurrencyTableCell;
 import timkodiert.budgetBook.view.MonthlyOverview.RowType;
-import timkodiert.budgetBook.view.MonthlyOverview.TableData;
 
-public class MonthlyOverviewCurrencyTableCell extends CurrencyTableCell<TableData, Number> {
+public class MonthlyOverviewCurrencyTableCell extends CurrencyTableCell<TableData, Number, RowType> {
 
     private final Map<RowType, BooleanProperty> isCollapsedProperties;
 
diff --git a/src/main/java/timkodiert/budgetBook/table/monthlyOverview/TableData.java b/src/main/java/timkodiert/budgetBook/table/monthlyOverview/TableData.java
new file mode 100644
index 0000000..5924dd3
--- /dev/null
+++ b/src/main/java/timkodiert/budgetBook/table/monthlyOverview/TableData.java
@@ -0,0 +1,14 @@
+package timkodiert.budgetBook.table.monthlyOverview;
+
+import java.time.LocalDate;
+
+import timkodiert.budgetBook.util.HasType;
+import timkodiert.budgetBook.view.MonthlyOverview.RowType;
+
+public record TableData(String position, double value, LocalDate date, String categories, RowType type) implements HasType<RowType> {
+
+    @Override
+    public RowType getType() {
+        return type;
+    }
+}
diff --git a/src/main/java/timkodiert/budgetBook/table/monthlyOverview/ToTableDataMapper.java b/src/main/java/timkodiert/budgetBook/table/monthlyOverview/ToTableDataMapper.java
index a58c24c..c4e12b0 100644
--- a/src/main/java/timkodiert/budgetBook/table/monthlyOverview/ToTableDataMapper.java
+++ b/src/main/java/timkodiert/budgetBook/table/monthlyOverview/ToTableDataMapper.java
@@ -3,22 +3,21 @@
 import static java.util.stream.Collectors.toSet;
 
 import timkodiert.budgetBook.domain.model.Category;
-import timkodiert.budgetBook.domain.model.FixedExpense;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 import timkodiert.budgetBook.domain.model.MonthYear;
-import timkodiert.budgetBook.domain.model.UniqueExpense;
+import timkodiert.budgetBook.domain.model.UniqueTurnover;
 import timkodiert.budgetBook.view.MonthlyOverview.RowType;
-import timkodiert.budgetBook.view.MonthlyOverview.TableData;
 
 public class ToTableDataMapper {
 
-    public static TableData mapUniqueExpense(UniqueExpense expense) {
+    public static TableData mapUniqueExpense(UniqueTurnover expense) {
         String categories = String.join(", ", expense.getPaymentInformations().stream()
                 .flatMap(info -> info.getCategories().stream()).map(Category::getName).collect(toSet()));
         return new TableData(expense.getBiller(), expense.getTotalValue(), expense.getDate(),
                 categories, RowType.UNIQUE_EXPENSE);
     }
 
-    public static TableData mapFixedExpense(FixedExpense expense, MonthYear monthYear) {
+    public static TableData mapFixedExpense(FixedTurnover expense, MonthYear monthYear) {
         return new TableData(expense.getPosition(), expense.getValueFor(monthYear), null,
                 String.join(", ", expense.getCategories().stream().map(Category::getName).collect(toSet())),
                 RowType.FIXED_EXPENSE);
diff --git a/src/main/java/timkodiert/budgetBook/table/row/BoldTableRow.java b/src/main/java/timkodiert/budgetBook/table/row/BoldTableRow.java
index 1a01a37..df0b7d5 100644
--- a/src/main/java/timkodiert/budgetBook/table/row/BoldTableRow.java
+++ b/src/main/java/timkodiert/budgetBook/table/row/BoldTableRow.java
@@ -1,26 +1,28 @@
 package timkodiert.budgetBook.table.row;
 
 import javafx.scene.control.TableRow;
-import timkodiert.budgetBook.domain.model.FixedTurnover;
-import timkodiert.budgetBook.domain.model.PaymentType;
 
-public class BoldTableRow extends TableRow<FixedTurnover> {
+import timkodiert.budgetBook.util.HasType;
 
-    // Alle Ausgaben dieses Typs werden fett dargestellt
-    private PaymentType expenseType;
+public class BoldTableRow<I extends HasType<T>, T> extends TableRow<I> {
 
-    public BoldTableRow(PaymentType expenseType) {
+    private static final String CSS_CLASS = "text-bold";
+
+    // Die Rows dieses Typs werden fett dargestellt
+    private final T type;
+
+    public BoldTableRow(T type) {
         super();
-        this.expenseType = expenseType;
+        this.type = type;
     }
 
     @Override
-    protected void updateItem(FixedTurnover item, boolean empty) {
+    protected void updateItem(I item, boolean empty) {
         super.updateItem(item, empty);
-        if (!empty && this.expenseType.equals(item.getType())) {
-            getStyleClass().add("text-bold");
+        if (!empty && this.type.equals(item.getType())) {
+            getStyleClass().add(CSS_CLASS);
         } else {
-            getStyleClass().remove("text-bold");
+            getStyleClass().remove(CSS_CLASS);
         }
     }
 }
diff --git a/src/main/java/timkodiert/budgetBook/util/FixedExpenseStringConverter.java b/src/main/java/timkodiert/budgetBook/util/FixedExpenseStringConverter.java
index ff17176..d97f404 100644
--- a/src/main/java/timkodiert/budgetBook/util/FixedExpenseStringConverter.java
+++ b/src/main/java/timkodiert/budgetBook/util/FixedExpenseStringConverter.java
@@ -2,21 +2,21 @@
 
 import javafx.util.StringConverter;
 
-import timkodiert.budgetBook.domain.model.FixedExpense;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 
 import static timkodiert.budgetBook.util.ObjectUtils.nvl;
 
-public class FixedExpenseStringConverter extends StringConverter<FixedExpense> {
+public class FixedExpenseStringConverter extends StringConverter<FixedTurnover> {
 
     private static final String NULL_STRING = "---";
 
     @Override
-    public String toString(FixedExpense fixedExpense) {
-        return nvl(fixedExpense, FixedExpense::getPosition, NULL_STRING);
+    public String toString(FixedTurnover fixedExpense) {
+        return nvl(fixedExpense, FixedTurnover::getPosition, NULL_STRING);
     }
 
     @Override
-    public FixedExpense fromString(String s) {
+    public FixedTurnover fromString(String s) {
         throw new UnsupportedOperationException();
     }
 }
diff --git a/src/main/java/timkodiert/budgetBook/util/HasType.java b/src/main/java/timkodiert/budgetBook/util/HasType.java
new file mode 100644
index 0000000..a7d69d6
--- /dev/null
+++ b/src/main/java/timkodiert/budgetBook/util/HasType.java
@@ -0,0 +1,5 @@
+package timkodiert.budgetBook.util;
+
+public interface HasType <T> {
+    T getType();
+}
diff --git a/src/main/java/timkodiert/budgetBook/util/SumListChangeListener.java b/src/main/java/timkodiert/budgetBook/util/SumListChangeListener.java
index 0605eaf..4fe98b2 100644
--- a/src/main/java/timkodiert/budgetBook/util/SumListChangeListener.java
+++ b/src/main/java/timkodiert/budgetBook/util/SumListChangeListener.java
@@ -6,17 +6,17 @@
 import javafx.beans.property.StringProperty;
 import javafx.collections.ListChangeListener;
 import javafx.collections.ObservableList;
-import timkodiert.budgetBook.domain.model.FixedExpense;
-import timkodiert.budgetBook.domain.model.FixedExpenseAdapter;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
+import timkodiert.budgetBook.domain.model.FixedTurnoverAdapter;
 
-public class SumListChangeListener<T extends FixedExpenseAdapter> extends AbstractSumChangeListener<T>
+public class SumListChangeListener<T extends FixedTurnoverAdapter> extends AbstractSumChangeListener<T>
         implements ListChangeListener<T> {
 
     protected final ObservableList<T> observableList;
-    private ToDoubleFunction<FixedExpense> doubleMapper;
+    private ToDoubleFunction<FixedTurnover> doubleMapper;
 
     public SumListChangeListener(ObservableList<T> observableList, DoubleProperty sumProp, StringProperty sumTextProp,
-            ToDoubleFunction<FixedExpense> doubleMapper) {
+            ToDoubleFunction<FixedTurnover> doubleMapper) {
         super(sumProp, sumTextProp);
         this.observableList = observableList;
         this.doubleMapper = doubleMapper;
diff --git a/src/main/java/timkodiert/budgetBook/util/string_converter/EnumStringConverter.java b/src/main/java/timkodiert/budgetBook/util/string_converter/EnumStringConverter.java
new file mode 100644
index 0000000..0db99d0
--- /dev/null
+++ b/src/main/java/timkodiert/budgetBook/util/string_converter/EnumStringConverter.java
@@ -0,0 +1,21 @@
+package timkodiert.budgetBook.util.string_converter;
+
+import javafx.util.StringConverter;
+
+import timkodiert.budgetBook.i18n.LanguageManager;
+
+public class EnumStringConverter<T extends Enum<T>> extends StringConverter<T> {
+
+    @Override
+    public String toString(T t) {
+        if(t == null) {
+            return "---";
+        }
+        return LanguageManager.get(t.getClass().getSimpleName() + "." + t.name());
+    }
+
+    @Override
+    public T fromString(String s) {
+        throw new UnsupportedOperationException();
+    }
+}
diff --git a/src/main/java/timkodiert/budgetBook/view/AnnualOverviewView.java b/src/main/java/timkodiert/budgetBook/view/AnnualOverviewView.java
index 4692f87..75ccca4 100644
--- a/src/main/java/timkodiert/budgetBook/view/AnnualOverviewView.java
+++ b/src/main/java/timkodiert/budgetBook/view/AnnualOverviewView.java
@@ -25,8 +25,8 @@
 
 import timkodiert.budgetBook.controller.FixedExpenseController;
 import timkodiert.budgetBook.domain.model.CumulativeExpense;
-import timkodiert.budgetBook.domain.model.FixedExpense;
 import timkodiert.budgetBook.domain.model.FixedTurnover;
+import timkodiert.budgetBook.domain.model.IFixedTurnover;
 import timkodiert.budgetBook.domain.model.MonthYear;
 import timkodiert.budgetBook.domain.model.PaymentType;
 import timkodiert.budgetBook.i18n.LanguageManager;
@@ -44,14 +44,14 @@ public class AnnualOverviewView implements Initializable, View {
     @FXML
     private BorderPane rootPane;
     @FXML
-    private TableView<FixedTurnover> mainTable;
+    private TableView<IFixedTurnover> mainTable;
     @FXML
-    private TableColumn<FixedTurnover, String> positionColumn;
+    private TableColumn<IFixedTurnover, String> positionColumn;
     @FXML
     private ComboBox<Integer> displayYearComboBox;
 
-    private List<TableColumn<FixedTurnover, Number>> monthColumns = new ArrayList<>();
-    private TableColumn<FixedTurnover, Number> cumulativeColumn;
+    private List<TableColumn<IFixedTurnover, Number>> monthColumns = new ArrayList<>();
+    private TableColumn<IFixedTurnover, Number> cumulativeColumn;
 
     private ExpenseDetailWidget expenseDetailWidget = new ExpenseDetailWidget();
 
@@ -94,13 +94,13 @@ public void initialize(URL location, ResourceBundle resources) {
             int index = iterator.nextIndex();
             String month = LanguageManager.getInstance().getLocString(iterator.next());
 
-            TableColumn<FixedTurnover, Number> tableColumn = new TableColumn<>(month);
+            TableColumn<IFixedTurnover, Number> tableColumn = new TableColumn<>(month);
             tableColumn.setPrefWidth(90);
             tableColumn.setResizable(false);
             tableColumn.getStyleClass().add("annual-overview-tablecolumn");
             tableColumn.setCellFactory(col -> new CurrencyTableCell<>());
             tableColumn.setCellValueFactory(cellData -> {
-                FixedTurnover expense = cellData.getValue();
+                IFixedTurnover expense = cellData.getValue();
                 int selectedYear = displayYearComboBox.getValue();
                 return new ReadOnlyDoubleWrapper(expense.getValueFor(MonthYear.of(index + 1, selectedYear)));
             });
@@ -114,7 +114,7 @@ public void initialize(URL location, ResourceBundle resources) {
         cumulativeColumn.setResizable(false);
         cumulativeColumn.setCellFactory(col -> new CurrencyTableCell<>());
         cumulativeColumn.setCellValueFactory(cellData -> {
-            FixedTurnover turnover = cellData.getValue();
+            IFixedTurnover turnover = cellData.getValue();
             int selectedYear = displayYearComboBox.getValue();
             return new ReadOnlyDoubleWrapper(turnover.getValueForYear(selectedYear));
         });
@@ -123,9 +123,9 @@ public void initialize(URL location, ResourceBundle resources) {
         CumulativeExpense cumulativeExpense = new CumulativeExpense(fixedExpenseController.getAllExpenses(), START_YEAR, END_YEAR);
 
         mainTable.setRowFactory(tableView -> {
-            TableRow<FixedTurnover> row = new BoldTableRow(PaymentType.CUMULATIVE);
+            TableRow<IFixedTurnover> row = new BoldTableRow<>(PaymentType.CUMULATIVE);
             row.setOnMouseClicked(event -> {
-                if (event.getClickCount() == 1 && !row.isEmpty() && row.getItem() instanceof FixedExpense expense) {
+                if (event.getClickCount() == 1 && !row.isEmpty() && row.getItem() instanceof FixedTurnover expense) {
                     expenseDetailWidget.setExpense(expense);
                 }
             });
diff --git a/src/main/java/timkodiert/budgetBook/view/ControllerFactory.java b/src/main/java/timkodiert/budgetBook/view/ControllerFactory.java
index b5b80cc..901c4f1 100644
--- a/src/main/java/timkodiert/budgetBook/view/ControllerFactory.java
+++ b/src/main/java/timkodiert/budgetBook/view/ControllerFactory.java
@@ -5,8 +5,8 @@
 import java.util.function.Supplier;
 import javax.inject.Inject;
 
-import timkodiert.budgetBook.view.fixed_expense.FixedExpenseDetailView;
-import timkodiert.budgetBook.view.fixed_expense.FixedExpensesManageView;
+import timkodiert.budgetBook.view.fixed_turnover.FixedTurnoverDetailView;
+import timkodiert.budgetBook.view.fixed_turnover.FixedTurnoverManageView;
 import timkodiert.budgetBook.view.unique_expense.UniqueExpenseDetailView;
 import timkodiert.budgetBook.view.unique_expense.UniqueExpensesManageView;
 
@@ -28,8 +28,8 @@ private void registerController() {
         viewControllerMap.put(MonthlyOverview.class, viewComponent::getMonthlyOverview);
         viewControllerMap.put(ImportView.class, viewComponent::getImportView);
         // MDV / Stammdaten
-        viewControllerMap.put(FixedExpensesManageView.class, viewComponent::getFixedExpenseManageView);
-        viewControllerMap.put(FixedExpenseDetailView.class, viewComponent::getEditExpenseView);
+        viewControllerMap.put(FixedTurnoverManageView.class, viewComponent::getFixedTurnoverManageView);
+        viewControllerMap.put(FixedTurnoverDetailView.class, viewComponent::getFixedTurnoverDetailView);
         viewControllerMap.put(UniqueExpensesManageView.class, viewComponent::getUniqueExpensesManageView);
         viewControllerMap.put(UniqueExpenseDetailView.class, viewComponent::getUniqueExpenseDetailView);
     }
diff --git a/src/main/java/timkodiert/budgetBook/view/ImportView.java b/src/main/java/timkodiert/budgetBook/view/ImportView.java
index 7c0f6d3..5514a8c 100644
--- a/src/main/java/timkodiert/budgetBook/view/ImportView.java
+++ b/src/main/java/timkodiert/budgetBook/view/ImportView.java
@@ -40,7 +40,7 @@
 import lombok.Setter;
 
 import timkodiert.budgetBook.domain.model.AccountTurnover;
-import timkodiert.budgetBook.domain.model.FixedExpense;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 import timkodiert.budgetBook.domain.repository.Repository;
 import timkodiert.budgetBook.i18n.LanguageManager;
 import timkodiert.budgetBook.importer.ImportInformation;
@@ -52,7 +52,7 @@
 
 public class ImportView implements View, Initializable {
 
-    private final Repository<FixedExpense> fixedExpenseRepository;
+    private final Repository<FixedTurnover> fixedExpenseRepository;
     private final Repository<AccountTurnover> accountTurnoverRepository;
     private final TurnoverImporter importer;
     private final DialogFactory dialogFactory;
@@ -68,7 +68,7 @@ public class ImportView implements View, Initializable {
     @FXML
     private TableColumn<ImportInformation, Number> amountCol;
     @FXML
-    private TableColumn<ImportInformation, FixedExpense> associatedCol;
+    private TableColumn<ImportInformation, FixedTurnover> associatedCol;
     @FXML
     public TableColumn<ImportInformation, String> annotationCol;
 
@@ -86,7 +86,7 @@ public class ImportView implements View, Initializable {
     private MainView mainView;
 
     @Inject
-    public ImportView(Repository<FixedExpense> fixedExpenseRepository,
+    public ImportView(Repository<FixedTurnover> fixedExpenseRepository,
                       Repository<AccountTurnover> accountTurnoverRepository,
                       TurnoverImporter importer,
                       DialogFactory dialogFactory) {
@@ -98,7 +98,7 @@ public ImportView(Repository<FixedExpense> fixedExpenseRepository,
 
     @Override
     public void initialize(URL url, ResourceBundle resourceBundle) {
-        ObservableList<FixedExpense> fixedExpenses = FXCollections.observableArrayList();
+        ObservableList<FixedTurnover> fixedExpenses = FXCollections.observableArrayList();
         fixedExpenses.add(null);
         fixedExpenses.addAll(fixedExpenseRepository.findAll());
 
diff --git a/src/main/java/timkodiert/budgetBook/view/MainView.java b/src/main/java/timkodiert/budgetBook/view/MainView.java
index b1e5985..4062016 100644
--- a/src/main/java/timkodiert/budgetBook/view/MainView.java
+++ b/src/main/java/timkodiert/budgetBook/view/MainView.java
@@ -112,12 +112,12 @@ public void showAnnualOverview(ActionEvent event) {
 
     @FXML
     private void openManageExpensesView(ActionEvent event) {
-        loadViewPartial("/fxml/ManageExpenses.fxml", LanguageManager.getInstance().getLocString("stageTitle.regularExpensesOverview"));
+        loadViewPartial("/fxml/fixed_turnover/Manage.fxml", LanguageManager.getInstance().getLocString("stageTitle.regularExpensesOverview"));
     }
 
     @FXML
     private void openUniqueExpensesManageView(ActionEvent event) {
-        loadViewPartial("/fxml/UniqueExpenses/Manage.fxml", LanguageManager.getInstance().getLocString("stageTitle.uniqueExpensesOverview"));
+        loadViewPartial("/fxml/unique_turnover/Manage.fxml", LanguageManager.getInstance().getLocString("stageTitle.uniqueExpensesOverview"));
     }
 
     @FXML
diff --git a/src/main/java/timkodiert/budgetBook/view/MonthlyOverview.java b/src/main/java/timkodiert/budgetBook/view/MonthlyOverview.java
index 3445ad8..02914ab 100644
--- a/src/main/java/timkodiert/budgetBook/view/MonthlyOverview.java
+++ b/src/main/java/timkodiert/budgetBook/view/MonthlyOverview.java
@@ -9,7 +9,6 @@
 import java.util.ResourceBundle;
 import java.util.function.Function;
 import java.util.function.ToDoubleFunction;
-
 import javax.inject.Inject;
 
 import javafx.beans.property.BooleanProperty;
@@ -27,16 +26,19 @@
 import javafx.scene.control.ComboBox;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
-import timkodiert.budgetBook.domain.model.FixedExpense;
+
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 import timkodiert.budgetBook.domain.model.MonthYear;
-import timkodiert.budgetBook.domain.model.UniqueExpense;
+import timkodiert.budgetBook.domain.model.UniqueTurnover;
 import timkodiert.budgetBook.domain.repository.Repository;
 import timkodiert.budgetBook.i18n.LanguageManager;
 import timkodiert.budgetBook.table.cell.CurrencyTableCell;
 import timkodiert.budgetBook.table.cell.DateTableCell;
 import timkodiert.budgetBook.table.cell.GroupTableCell;
 import timkodiert.budgetBook.table.monthlyOverview.MonthlyOverviewCurrencyTableCell;
+import timkodiert.budgetBook.table.monthlyOverview.TableData;
 import timkodiert.budgetBook.table.monthlyOverview.ToTableDataMapper;
+import timkodiert.budgetBook.table.row.BoldTableRow;
 
 public class MonthlyOverview implements Initializable, View {
 
@@ -64,12 +66,11 @@ public class MonthlyOverview implements Initializable, View {
 
     private ObservableList<TableData> data = FXCollections.observableArrayList();
 
-    private final Repository<UniqueExpense> uniqueExpenseRepository;
-    private final Repository<FixedExpense> fixedExpenseRepository;
+    private final Repository<UniqueTurnover> uniqueExpenseRepository;
+    private final Repository<FixedTurnover> fixedExpenseRepository;
 
     @Inject
-    public MonthlyOverview(Repository<UniqueExpense> uniqueExpenseRepository,
-            Repository<FixedExpense> fixedExpenseRepository) {
+    public MonthlyOverview(Repository<UniqueTurnover> uniqueExpenseRepository, Repository<FixedTurnover> fixedExpenseRepository) {
         this.uniqueExpenseRepository = uniqueExpenseRepository;
         this.fixedExpenseRepository = fixedExpenseRepository;
     }
@@ -88,21 +89,38 @@ public void initialize(URL location, ResourceBundle resources) {
         sumTableCol2.setCellValueFactory(cell -> new SimpleDoubleProperty(cell.getValue().value()));
         sumTableCol2.setCellFactory(col -> new CurrencyTableCell<>());
 
+        sumTable.setRowFactory(tableView -> new BoldTableRow<>(RowType.TOTAL_SUM));
+
         data.addListener((ListChangeListener.Change<? extends TableData> c) -> {
             double totalSum = data.stream()
                     .filter(d -> !RowType.getGroupTypes().contains(d.type()))
                     .mapToDouble(TableData::value).sum();
             sumTable.getItems().clear();
-            sumTable.getItems().add(new TableData(LanguageManager.getInstance().getLocString("monthlyOverview.label.sum"), totalSum, null, null, RowType.SUM));
+            sumTable.getItems()
+                    .add(new TableData(LanguageManager.getInstance().getLocString("monthlyOverview.label.sumExpenses"),
+                                       totalSum,
+                                       null,
+                                       null,
+                                       RowType.SUM));
+
+            // Summe der Einnahmen für den Monat
+            double incomeSum = fixedExpenseRepository.findAll()
+                                                     .stream()
+                                                     .filter(t -> t.getValueFor(monthFilter.getValue()) > 0)
+                                                     .mapToDouble(t -> t.getValueFor(monthFilter.getValue()))
+                                                     .sum();
+            incomeSum += uniqueExpenseRepository.findAll()
+                                                .stream()
+                                                .filter(t -> monthFilter.getValue().containsDate(t.getDate()))
+                                                .filter(t -> t.getTotalValue() > 0)
+                                                .mapToDouble(UniqueTurnover::getTotalValue)
+                                                .sum();
+
+            sumTable.getItems().addAll(new TableData(LanguageManager.get("monthlyOverview.label.sumEarnings"), incomeSum, null, null, RowType.SUM),
+                                       new TableData(LanguageManager.get("monthlyOverview.label.sum"), incomeSum + totalSum, null, null, RowType.TOTAL_SUM));
         });
 
-        List<FixedExpense> fixedExpenses = fixedExpenseRepository.findAll();
-        initFixedExpenseGroup(fixedExpenses);
-
-        List<UniqueExpense> uniqueExpenses = uniqueExpenseRepository.findAll().stream()
-                .filter(exp -> MonthYear.now().containsDate(exp.getDate())).toList();
-        initUniqueExpenseGroup(uniqueExpenses);
-
+        initDataGroups(MonthYear.now());
         FilteredList<TableData> filteredData = new FilteredList<>(data);
 
         SimpleBooleanProperty isUniqueCollapsedProperty = new SimpleBooleanProperty(false);
@@ -144,25 +162,31 @@ public void initialize(URL location, ResourceBundle resources) {
         //
         // INIT FILTER
         //
-        monthFilter.addListener((observable, oldValue, newValue) -> {
-            data.clear();
-            List<FixedExpense> fixedExpensesForMonth = fixedExpenseRepository.findAll().stream()
-                    .filter(exp -> exp.getValueFor(newValue) != 0).toList();
-            initFixedExpenseGroup(fixedExpensesForMonth);
-
-            List<UniqueExpense> uniqueExpensesForMonth = uniqueExpenseRepository.findAll().stream()
-                    .filter(exp -> newValue.containsDate(exp.getDate())).toList();
-            initUniqueExpenseGroup(uniqueExpensesForMonth);
-        });
+        monthFilter.addListener((observable, oldValue, newValue) -> initDataGroups(newValue));
+    }
 
+    private void initDataGroups(MonthYear monthYear) {
+        data.clear();
+        List<FixedTurnover> fixedExpensesForMonth = fixedExpenseRepository.findAll()
+                                                                          .stream()
+                                                                          .filter(exp -> exp.getValueFor(monthYear) < 0)
+                                                                          .toList();
+        initFixedExpenseGroup(fixedExpensesForMonth);
+
+        List<UniqueTurnover> uniqueExpensesForMonth = uniqueExpenseRepository.findAll()
+                                                                             .stream()
+                                                                             .filter(exp -> monthYear.containsDate(exp.getDate()))
+                                                                             .filter(exp -> exp.getTotalValue() < 0)
+                                                                             .toList();
+        initUniqueExpenseGroup(uniqueExpensesForMonth);
     }
 
-    private void initUniqueExpenseGroup(List<UniqueExpense> expenses) {
-        initDataGroup(expenses, ToTableDataMapper::mapUniqueExpense, UniqueExpense::getTotalValue,
-                LanguageManager.getInstance().getLocString("monthlyOverview.label.uniqueExpenses"), RowType.UNIQUE_EXPENSE_GROUP);
+    private void initUniqueExpenseGroup(List<UniqueTurnover> expenses) {
+        initDataGroup(expenses, ToTableDataMapper::mapUniqueExpense, UniqueTurnover::getTotalValue,
+                      LanguageManager.getInstance().getLocString("monthlyOverview.label.uniqueExpenses"), RowType.UNIQUE_EXPENSE_GROUP);
     }
 
-    private void initFixedExpenseGroup(List<FixedExpense> expenses) {
+    private void initFixedExpenseGroup(List<FixedTurnover> expenses) {
         MonthYear monthYear = monthFilter.getValue();
         initDataGroup(expenses,
                 exp -> ToTableDataMapper.mapFixedExpense(exp, monthYear),
@@ -178,13 +202,10 @@ private <T> void initDataGroup(List<T> expenses, Function<T, TableData> expToDat
     }
 
     public enum RowType {
-        UNIQUE_EXPENSE, FIXED_EXPENSE, UNIQUE_EXPENSE_GROUP, FIXED_EXPENSE_GROUP, SUM;
+        UNIQUE_EXPENSE, FIXED_EXPENSE, UNIQUE_EXPENSE_GROUP, FIXED_EXPENSE_GROUP, IMPORT, SUM, TOTAL_SUM;
 
         public static List<RowType> getGroupTypes() {
             return List.of(UNIQUE_EXPENSE_GROUP, FIXED_EXPENSE_GROUP);
         }
     }
-
-    public record TableData(String position, double value, LocalDate date, String categories, RowType type) {
-    }
 }
diff --git a/src/main/java/timkodiert/budgetBook/view/NewExpenseView.java b/src/main/java/timkodiert/budgetBook/view/NewExpenseView.java
deleted file mode 100644
index 386c9ed..0000000
--- a/src/main/java/timkodiert/budgetBook/view/NewExpenseView.java
+++ /dev/null
@@ -1,213 +0,0 @@
-package timkodiert.budgetBook.view;
-
-import java.net.URL;
-import java.text.NumberFormat;
-import java.util.List;
-import java.util.Locale;
-import java.util.ResourceBundle;
-import java.util.Set;
-import java.util.stream.IntStream;
-import javax.inject.Inject;
-
-import jakarta.validation.ConstraintViolation;
-import jakarta.validation.Validation;
-import jakarta.validation.Validator;
-import javafx.beans.value.ObservableValue;
-import javafx.collections.FXCollections;
-import javafx.event.ActionEvent;
-import javafx.fxml.FXML;
-import javafx.fxml.Initializable;
-import javafx.scene.control.Alert;
-import javafx.scene.control.Alert.AlertType;
-import javafx.scene.control.Button;
-import javafx.scene.control.ChoiceBox;
-import javafx.scene.control.Control;
-import javafx.scene.control.Label;
-import javafx.scene.control.TextArea;
-import javafx.scene.control.TextField;
-import javafx.scene.control.TextFormatter;
-import javafx.scene.control.TreeView;
-import javafx.scene.layout.HBox;
-import javafx.stage.Stage;
-import javafx.util.converter.CurrencyStringConverter;
-
-import timkodiert.budgetBook.domain.model.Category;
-import timkodiert.budgetBook.domain.model.FixedExpense;
-import timkodiert.budgetBook.domain.model.MonthYear;
-import timkodiert.budgetBook.domain.model.PaymentType;
-import timkodiert.budgetBook.domain.repository.Repository;
-import timkodiert.budgetBook.i18n.LanguageManager;
-import timkodiert.budgetBook.util.CategoryTreeHelper;
-import timkodiert.budgetBook.view.widget.MonthYearPickerWidget;
-
-import static timkodiert.budgetBook.util.CategoryTreeHelper.from;
-
-public class NewExpenseView implements Initializable, View {
-
-    @FXML
-    private TextField positionTextField, valueTextField;
-
-    @FXML
-    private TextArea noteTextField;
-
-    @FXML
-    private ChoiceBox<String> typeChoiceBox, month1ChoiceBox, month2ChoiceBox, month3ChoiceBox, month4ChoiceBox;
-
-    @FXML
-    private Label month1Label, month2Label, month3Label, month4Label;
-
-    @FXML
-    private TreeView<Category> categoriesTreeView;
-    private CategoryTreeHelper categoryTreeHelper;
-
-    @FXML
-    private HBox widgetContainer;
-
-    private Repository<FixedExpense> expensesRepository;
-    private Repository<Category> categoriesRepository;
-
-    private MonthYearPickerWidget startMonthWidget, endMonthWidget;
-
-    @Inject
-    public NewExpenseView(Repository<FixedExpense> expensesRepository, Repository<Category> categoiesRepository) {
-        this.expensesRepository = expensesRepository;
-        this.categoriesRepository = categoiesRepository;
-    }
-
-    @Override
-    public void initialize(URL location, ResourceBundle resources) {
-
-        // ValueTextField initialisieren
-        valueTextField.setTextFormatter(
-                new TextFormatter<>(new CurrencyStringConverter(NumberFormat.getInstance(Locale.GERMAN))));
-
-        // Monatsauswahlen initialisieren
-        List.of(month1ChoiceBox,month2ChoiceBox,month3ChoiceBox,month4ChoiceBox).forEach(e->e.getItems().addAll(FXCollections.observableArrayList(LanguageManager.getInstance().getMonths())));
-
-        month1ChoiceBox.getSelectionModel().selectedIndexProperty()
-                .addListener((ObservableValue<? extends Number> obs, Number oldIndex, Number newIndex) -> {
-                    int month = newIndex.intValue();
-                    if (typeChoiceBox.getSelectionModel().getSelectedItem().equals(LanguageManager.getInstance().getLocString("time.half-yearly"))) {
-                        month2ChoiceBox.getSelectionModel().select(((month + 6) % 12));
-                    } else if (typeChoiceBox.getSelectionModel().getSelectedItem().equals("vierteljährlich")) {
-                        month2ChoiceBox.getSelectionModel().select(((month + 3) % 12));
-                        month3ChoiceBox.getSelectionModel().select(((month + 6) % 12));
-                        month4ChoiceBox.getSelectionModel().select(((month + 9) % 12));
-                    }
-                });
-
-        List<String> typeList = List.of(
-            LanguageManager.getInstance().getLocString("time.monthly"),
-            LanguageManager.getInstance().getLocString("time.yearly"),
-            LanguageManager.getInstance().getLocString("time.half-yearly"),
-            LanguageManager.getInstance().getLocString("time.quarterly"));
-        typeChoiceBox.getItems().addAll(typeList);
-        // Monatsboxen mit ChangeListener ausblenden
-        typeChoiceBox.getSelectionModel().selectedItemProperty()
-                .addListener((ObservableValue<? extends String> obsValue, String oldValue, String newValue) -> {
-                    switch (newValue) {
-                        case "jährlich":
-                            manageChoiceBoxes(List.of(month1Label, month1ChoiceBox), List.of(month2Label,
-                                    month2ChoiceBox, month3Label, month3ChoiceBox, month4Label, month4ChoiceBox));
-                            break;
-                        case "halbjährlich":
-                            manageChoiceBoxes(List.of(month1Label, month1ChoiceBox, month2Label, month2ChoiceBox),
-                                    List.of(month3Label, month3ChoiceBox, month4Label, month4ChoiceBox));
-                            break;
-                        case "monatlich":
-                            manageChoiceBoxes(List.of(), List.of(month1Label, month1ChoiceBox, month2Label,
-                                    month2ChoiceBox, month3Label, month3ChoiceBox, month4Label, month4ChoiceBox));
-                            break;
-                        default:
-                            // Alles anzeigen
-                            manageChoiceBoxes(List.of(month1Label, month1ChoiceBox, month2Label, month2ChoiceBox,
-                                    month3Label, month3ChoiceBox, month4Label, month4ChoiceBox), List.of());
-                    }
-                });
-        typeChoiceBox.getSelectionModel().select(0);
-
-        // Kategorieauswahl initialisieren
-        List<Category> categories = categoriesRepository.findAll();
-        categoryTreeHelper = from(categoriesTreeView, categories);
-
-        startMonthWidget = MonthYearPickerWidget.builder()
-                .labelStr("Erster Monat")
-                .parent(widgetContainer)
-                .initialValue(MonthYear.now())
-                .build();
-        endMonthWidget = MonthYearPickerWidget.builder()
-                .labelStr("Letzter Monat (optional)")
-                .parent(widgetContainer)
-                .showResetBtn(true)
-                .build();
-    }
-
-    @FXML
-    private void createNewExpense(ActionEvent e) {
-        positionTextField.getStyleClass().remove("validation-error");
-        valueTextField.getStyleClass().remove("validation-error");
-        typeChoiceBox.getStyleClass().remove("validation-error");
-        month1ChoiceBox.getStyleClass().remove("validation-error");
-        month2ChoiceBox.getStyleClass().remove("validation-error");
-        month3ChoiceBox.getStyleClass().remove("validation-error");
-        month4ChoiceBox.getStyleClass().remove("validation-error");
-
-        String position = positionTextField.getText().trim();
-        double value = Double.parseDouble(valueTextField.getText().replace(".", "").replace(",", "."));
-        List<Integer> datesOfPayment = IntStream.rangeClosed(1, 12).boxed().toList();
-        if (!typeChoiceBox.getSelectionModel().getSelectedItem().equals(LanguageManager.getInstance().getLocString("time.monthly"))) {
-            datesOfPayment = List.of(month1ChoiceBox, month2ChoiceBox, month3ChoiceBox, month4ChoiceBox)
-                    .stream()
-                    .map(box -> box.getSelectionModel().getSelectedIndex())
-                    .filter(selectedIndex -> selectedIndex > -1)
-                    .map(selectedIndex -> selectedIndex + 1)
-                    .toList();
-        }
-
-        PaymentType type = PaymentType.fromString(typeChoiceBox.getSelectionModel().getSelectedItem());
-        List<Category> categories = categoryTreeHelper.getSelectedCategories();
-
-        FixedExpense newExpense = new FixedExpense(position, value, type, datesOfPayment, startMonthWidget.getValue(),
-                endMonthWidget.getValue());
-        newExpense.getCategories().addAll(categories);
-
-        Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
-        Set<ConstraintViolation<FixedExpense>> violations = validator.validate(newExpense);
-        if (!violations.isEmpty()) {
-            violations.stream().forEach(violation -> {
-                switch (violation.getPropertyPath().toString()) {
-                    case "position":
-                        positionTextField.getStyleClass().add("validation-error");
-                        break;
-                    case "value":
-                        valueTextField.getStyleClass().add("validation-error");
-                        break;
-                    case "type":
-                        typeChoiceBox.getStyleClass().add("validation-error");
-                        break;
-                    case "datesOfPayment":
-                        month1ChoiceBox.getStyleClass().add("validation-error");
-                        month2ChoiceBox.getStyleClass().add("validation-error");
-                        month3ChoiceBox.getStyleClass().add("validation-error");
-                        month4ChoiceBox.getStyleClass().add("validation-error");
-                        break;
-                }
-            });
-        } else {
-            expensesRepository.persist(newExpense);
-            Alert alert = new Alert(AlertType.INFORMATION);
-            alert.setContentText(LanguageManager.get("alert.expenseAdded").formatted(newExpense.getPosition()));
-            alert.showAndWait();
-        }
-    }
-
-    @FXML
-    private void closeWindow(ActionEvent e) {
-        ((Stage) ((Button) e.getSource()).getScene().getWindow()).close();
-    }
-
-    private void manageChoiceBoxes(List<Control> elementsToShow, List<Control> elementsToHide) {
-        elementsToHide.forEach(el -> el.setVisible(false));
-        elementsToShow.forEach(el -> el.setVisible(true));
-    }
-}
diff --git a/src/main/java/timkodiert/budgetBook/view/ViewComponent.java b/src/main/java/timkodiert/budgetBook/view/ViewComponent.java
index 4431804..83cfb57 100644
--- a/src/main/java/timkodiert/budgetBook/view/ViewComponent.java
+++ b/src/main/java/timkodiert/budgetBook/view/ViewComponent.java
@@ -5,8 +5,8 @@
 import dagger.Component;
 
 import timkodiert.budgetBook.domain.repository.RepositoryModule;
-import timkodiert.budgetBook.view.fixed_expense.FixedExpenseDetailView;
-import timkodiert.budgetBook.view.fixed_expense.FixedExpensesManageView;
+import timkodiert.budgetBook.view.fixed_turnover.FixedTurnoverDetailView;
+import timkodiert.budgetBook.view.fixed_turnover.FixedTurnoverManageView;
 import timkodiert.budgetBook.view.unique_expense.UniqueExpenseDetailView;
 import timkodiert.budgetBook.view.unique_expense.UniqueExpensesManageView;
 
@@ -28,11 +28,10 @@ public interface ViewComponent {
     NewCategoryView getNewCategoryView();
 
     // -----------------------------------
-    // Regelmäßige Ausgaben
+    // Regelmäßige Umsätze
     // -----------------------------------
-    FixedExpensesManageView getFixedExpenseManageView();
-    NewExpenseView getNewExpenseView();
-    FixedExpenseDetailView getEditExpenseView();
+    FixedTurnoverManageView getFixedTurnoverManageView();
+    FixedTurnoverDetailView getFixedTurnoverDetailView();
 
     // -----------------------------------
     // Einzigartige Ausgaben
diff --git a/src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpenseDetailView.java b/src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverDetailView.java
similarity index 87%
rename from src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpenseDetailView.java
rename to src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverDetailView.java
index 277bad3..e59a0c3 100644
--- a/src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpenseDetailView.java
+++ b/src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverDetailView.java
@@ -1,4 +1,4 @@
-package timkodiert.budgetBook.view.fixed_expense;
+package timkodiert.budgetBook.view.fixed_turnover;
 
 import java.net.URL;
 import java.time.LocalDate;
@@ -20,6 +20,7 @@
 import javafx.scene.control.Button;
 import javafx.scene.control.ButtonType;
 import javafx.scene.control.CheckBox;
+import javafx.scene.control.ComboBox;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
 import javafx.scene.control.TextArea;
@@ -34,10 +35,11 @@
 
 import timkodiert.budgetBook.domain.model.AccountTurnover;
 import timkodiert.budgetBook.domain.model.Category;
-import timkodiert.budgetBook.domain.model.FixedExpense;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 import timkodiert.budgetBook.domain.model.ImportRule;
 import timkodiert.budgetBook.domain.model.MonthYear;
 import timkodiert.budgetBook.domain.model.PaymentInformation;
+import timkodiert.budgetBook.domain.model.TurnoverDirection;
 import timkodiert.budgetBook.domain.repository.Repository;
 import timkodiert.budgetBook.table.cell.DateTableCell;
 import timkodiert.budgetBook.table.cell.MonthYearTableCell;
@@ -45,20 +47,22 @@
 import timkodiert.budgetBook.util.DoubleCurrencyStringConverter;
 import timkodiert.budgetBook.util.EntityManager;
 import timkodiert.budgetBook.util.StageBuilder;
+import timkodiert.budgetBook.util.string_converter.EnumStringConverter;
 import timkodiert.budgetBook.view.mdv_base.EntityBaseDetailView;
 
 import static timkodiert.budgetBook.util.CategoryTreeHelper.from;
 
-public class FixedExpenseDetailView extends EntityBaseDetailView<FixedExpense> implements Initializable {
+public class FixedTurnoverDetailView extends EntityBaseDetailView<FixedTurnover> implements Initializable {
 
     @FXML
     private Pane root;
 
     @FXML
     private TextField positionTextField;
-
     @FXML
     private TextArea noteTextArea;
+    @FXML
+    private ComboBox<TurnoverDirection> directionComboBox;
 
     @FXML
     private TreeView<Category> categoriesTreeView;
@@ -95,8 +99,8 @@ public class FixedExpenseDetailView extends EntityBaseDetailView<FixedExpense> i
     private final Repository<PaymentInformation> expInfoRepository;
 
     @Inject
-    public FixedExpenseDetailView(Repository<FixedExpense> repository, Repository<PaymentInformation> expInfoRepository) {
-        super(FixedExpense::new, repository);
+    public FixedTurnoverDetailView(Repository<FixedTurnover> repository, Repository<PaymentInformation> expInfoRepository) {
+        super(FixedTurnover::new, repository);
         this.expInfoRepository = expInfoRepository;
     }
 
@@ -112,6 +116,8 @@ public void initialize(URL location, ResourceBundle resources) {
         root.disableProperty().bind(entity.isNull());
         List<Category> categories = EntityManager.getInstance().findAll(Category.class);
         categoryTreeHelper = from(categoriesTreeView, categories);
+        directionComboBox.getItems().setAll(TurnoverDirection.values());
+        directionComboBox.setConverter(new EnumStringConverter<>());
 
         // Tabelle der Unterelemente
         expenseInfoTypeCol.setCellValueFactory(cellData -> new ReadOnlyStringWrapper(cellData.getValue().getType().getType()));
@@ -157,9 +163,10 @@ private void deleteExpense(ActionEvent event) {
     }
 
     @Override
-    protected FixedExpense patchEntity(FixedExpense entity) {
+    protected FixedTurnover patchEntity(FixedTurnover entity) {
         entity.setPosition(positionTextField.getText());
         entity.setNote(noteTextArea.getText());
+        entity.setDirection(directionComboBox.getSelectionModel().getSelectedItem());
         entity.getCategories().clear();
         entity.getCategories().addAll(categoryTreeHelper.getSelectedCategories());
         entity.getPaymentInformations().clear();
@@ -172,9 +179,10 @@ protected FixedExpense patchEntity(FixedExpense entity) {
     }
 
     @Override
-    protected void patchUi(FixedExpense entity) {
+    protected void patchUi(FixedTurnover entity) {
         positionTextField.setText(entity.getPosition());
         noteTextArea.setText(entity.getNote());
+        directionComboBox.getSelectionModel().select(entity.getDirection());
         // Kategorien der Ausgabe abhacken
         categoryTreeHelper.selectCategories(entity);
         paymentInfoList.setAll(entity.getPaymentInformations());
@@ -187,7 +195,7 @@ protected void patchUi(FixedExpense entity) {
     }
 
     // TODO 01.11.23: Ausbauen, wenn sichergestellt ist, dass ImportRules nicht null sein können
-    private void createImportRuleIfNotExists(FixedExpense expense) {
+    private void createImportRuleIfNotExists(FixedTurnover expense) {
         if (expense.getImportRule() == null) {
             expense.setImportRule(new ImportRule(expense));
         }
@@ -221,11 +229,11 @@ private void updateExpenseInformation(PaymentInformation expInfo) {
 
     private void openUniqueExpenseInformationDetailView(Optional<PaymentInformation> optionalEntity) {
         try {
-            var subDetailView = new FixedExpenseInformationDetailView(PaymentInformation::new, this::updateExpenseInformation);
+            var subDetailView = new FixedTurnoverInformationDetailView(PaymentInformation::new, this::updateExpenseInformation);
             Stage stage = StageBuilder.create()
                     .withModality(Modality.APPLICATION_MODAL)
                     .withOwner(Window.getWindows().get(0))
-                    .withFXMLResource("/fxml/FixedExpenses/FixedExpenseInformationDetailView.fxml")
+                    .withFXMLResource("/fxml/fixed_turnover/FixedExpenseInformationDetailView.fxml")
                     .withView(subDetailView)
                     .build();
             stage.show();
diff --git a/src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpenseInformationDetailView.java b/src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverInformationDetailView.java
similarity index 95%
rename from src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpenseInformationDetailView.java
rename to src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverInformationDetailView.java
index 5317f5f..b684f8a 100644
--- a/src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpenseInformationDetailView.java
+++ b/src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverInformationDetailView.java
@@ -1,4 +1,4 @@
-package timkodiert.budgetBook.view.fixed_expense;
+package timkodiert.budgetBook.view.fixed_turnover;
 
 import java.net.URL;
 import java.util.List;
@@ -27,7 +27,7 @@
 import timkodiert.budgetBook.view.mdv_base.BaseDetailView;
 import timkodiert.budgetBook.view.widget.MonthYearPickerWidget;
 
-public class FixedExpenseInformationDetailView extends BaseDetailView<PaymentInformation> implements Initializable {
+public class FixedTurnoverInformationDetailView extends BaseDetailView<PaymentInformation> implements Initializable {
 
     @FXML
     private TextField valueTextField;
@@ -44,7 +44,7 @@ public class FixedExpenseInformationDetailView extends BaseDetailView<PaymentInf
 
     private Consumer<PaymentInformation> onSaveCallback;
 
-    public FixedExpenseInformationDetailView(Supplier<PaymentInformation> emptyEntityProducer, Consumer<PaymentInformation> onSaveCallback) {
+    public FixedTurnoverInformationDetailView(Supplier<PaymentInformation> emptyEntityProducer, Consumer<PaymentInformation> onSaveCallback) {
         super(emptyEntityProducer);
         this.onSaveCallback = onSaveCallback;
     }
diff --git a/src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpensesManageView.java b/src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverManageView.java
similarity index 59%
rename from src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpensesManageView.java
rename to src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverManageView.java
index 26c9df2..d0cbc26 100644
--- a/src/main/java/timkodiert/budgetBook/view/fixed_expense/FixedExpensesManageView.java
+++ b/src/main/java/timkodiert/budgetBook/view/fixed_turnover/FixedTurnoverManageView.java
@@ -1,4 +1,4 @@
-package timkodiert.budgetBook.view.fixed_expense;
+package timkodiert.budgetBook.view.fixed_turnover;
 
 import javax.inject.Inject;
 
@@ -8,33 +8,36 @@
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.cell.PropertyValueFactory;
 
-import timkodiert.budgetBook.domain.model.FixedExpense;
-import timkodiert.budgetBook.domain.model.FixedExpenseAdapter;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
+import timkodiert.budgetBook.domain.model.FixedTurnoverAdapter;
+import timkodiert.budgetBook.domain.model.TurnoverDirection;
 import timkodiert.budgetBook.domain.repository.FixedExpensesRepository;
 import timkodiert.budgetBook.util.DialogFactory;
+import timkodiert.budgetBook.util.string_converter.EnumStringConverter;
 import timkodiert.budgetBook.view.ControllerFactory;
 import timkodiert.budgetBook.view.mdv_base.BaseManageView;
 
-public class FixedExpensesManageView extends BaseManageView<FixedExpense, FixedExpenseAdapter> {
+public class FixedTurnoverManageView extends BaseManageView<FixedTurnover, FixedTurnoverAdapter> {
 
     @FXML
-    private TableColumn<FixedExpenseAdapter, String> positionCol, typeCol;
+    private TableColumn<FixedTurnoverAdapter, String> positionCol, typeCol, directionCol;
 
     @Inject
-    public FixedExpensesManageView(FixedExpensesRepository repository, DialogFactory dialogFactory, ControllerFactory controllerFactory) {
-        super(FixedExpense::new, repository, controllerFactory, dialogFactory);
+    public FixedTurnoverManageView(FixedExpensesRepository repository, DialogFactory dialogFactory, ControllerFactory controllerFactory) {
+        super(FixedTurnover::new, repository, controllerFactory, dialogFactory);
     }
 
     @Override
     protected void initControls() {
-        positionCol.setCellValueFactory(new PropertyValueFactory<FixedExpenseAdapter, String>("position"));
-        typeCol.setCellValueFactory(
-                cellData -> new SimpleStringProperty(cellData.getValue().paymentTypeProperty().get().getType()));
+        positionCol.setCellValueFactory(new PropertyValueFactory<>("position"));
+        typeCol.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue().paymentTypeProperty().get().getType()));
+        EnumStringConverter<TurnoverDirection> enumStrConverter = new EnumStringConverter<>();
+        directionCol.setCellValueFactory(cellData -> new SimpleStringProperty(enumStrConverter.toString(cellData.getValue().directionProperty().get())));
     }
 
     @Override
     public String getDetailViewFxmlLocation() {
-        return "/fxml/EditExpense.fxml";
+        return "/fxml/fixed_turnover/Detail.fxml";
     }
 
     @FXML
diff --git a/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpenseDetailView.java b/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpenseDetailView.java
index 7b8c561..f916e0d 100644
--- a/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpenseDetailView.java
+++ b/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpenseDetailView.java
@@ -34,8 +34,8 @@
 import org.kordamp.ikonli.javafx.FontIcon;
 
 import timkodiert.budgetBook.domain.model.Category;
-import timkodiert.budgetBook.domain.model.UniqueExpense;
-import timkodiert.budgetBook.domain.model.UniqueExpenseInformation;
+import timkodiert.budgetBook.domain.model.UniqueTurnover;
+import timkodiert.budgetBook.domain.model.UniqueTurnoverInformation;
 import timkodiert.budgetBook.domain.repository.Repository;
 import timkodiert.budgetBook.i18n.LanguageManager;
 import timkodiert.budgetBook.ui.control.AutoCompleteTextField;
@@ -43,7 +43,7 @@
 import timkodiert.budgetBook.util.StageBuilder;
 import timkodiert.budgetBook.view.mdv_base.EntityBaseDetailView;
 
-public class UniqueExpenseDetailView extends EntityBaseDetailView<UniqueExpense> implements Initializable {
+public class UniqueExpenseDetailView extends EntityBaseDetailView<UniqueTurnover> implements Initializable {
 
     @FXML
     private Pane root;
@@ -66,22 +66,22 @@ public class UniqueExpenseDetailView extends EntityBaseDetailView<UniqueExpense>
     private Button deleteUniqueExpenseInformationButton;
 
     @FXML
-    private TableView<UniqueExpenseInformation> expenseInfoTable;
+    private TableView<UniqueTurnoverInformation> expenseInfoTable;
     @FXML
-    private TableColumn<UniqueExpenseInformation, String> expenseInfoPositionCol, expenseInfoValueCol,
+    private TableColumn<UniqueTurnoverInformation, String> expenseInfoPositionCol, expenseInfoValueCol,
             expenseInfoCategoriesCol;
 
     @FXML
     private ColumnConstraints rightColumn;
 
-    private ObservableList<UniqueExpenseInformation> paymentInfoList = FXCollections.observableArrayList();
+    private ObservableList<UniqueTurnoverInformation> paymentInfoList = FXCollections.observableArrayList();
 
-    private Repository<UniqueExpenseInformation> expInfoRepository;
+    private Repository<UniqueTurnoverInformation> expInfoRepository;
 
     @Inject
-    public UniqueExpenseDetailView(Repository<UniqueExpense> repository,
-            Repository<UniqueExpenseInformation> expInfoRepository) {
-        super(() -> new UniqueExpense(), repository);
+    public UniqueExpenseDetailView(Repository<UniqueTurnover> repository,
+            Repository<UniqueTurnoverInformation> expInfoRepository) {
+        super(() -> new UniqueTurnover(), repository);
         this.expInfoRepository = expInfoRepository;
     }
 
@@ -127,27 +127,27 @@ public void initialize(URL location, ResourceBundle resources) {
                 .setCellValueFactory(cellData -> new ReadOnlyStringWrapper(cellData.getValue().getLabel()));
         expenseInfoValueCol.setCellValueFactory(cellData -> {
             DoubleCurrencyStringConverter converter = new DoubleCurrencyStringConverter();
-            return new ReadOnlyStringWrapper(converter.format(cellData.getValue().getValue()));
+            return new ReadOnlyStringWrapper(converter.format(cellData.getValue().getValueSigned()));
         });
         expenseInfoCategoriesCol.setCellValueFactory(cellData -> new ReadOnlyStringWrapper(
                 String.join(", ", cellData.getValue().getCategories().stream().map(Category::getName).toList())));
         expenseInfoTable.setItems(paymentInfoList);
 
         billerTextField.getAvailableEntries()
-                .addAll(repository.findAll().stream().map(UniqueExpense::getBiller).toList());
+                .addAll(repository.findAll().stream().map(UniqueTurnover::getBiller).toList());
 
         validationMap.put("biller", billerTextField);
         validationMap.put("date", datePicker);
         validationMap.put("paymentInformations", expenseInfoTable);
     }
 
-    private void addNewExpenseInformation(UniqueExpenseInformation newInfo) {
+    private void addNewExpenseInformation(UniqueTurnoverInformation newInfo) {
         newInfo.setExpense(entity.get());
         paymentInfoList.add(newInfo);
     }
 
     @Override
-    protected UniqueExpense patchEntity(UniqueExpense entity) {
+    protected UniqueTurnover patchEntity(UniqueTurnover entity) {
         entity.setBiller(billerTextField.getText());
         entity.setNote(noteTextArea.getText());
         entity.setPaymentInformations(paymentInfoList);
@@ -157,7 +157,7 @@ protected UniqueExpense patchEntity(UniqueExpense entity) {
     }
 
     @Override
-    protected void patchUi(UniqueExpense entity) {
+    protected void patchUi(UniqueTurnover entity) {
         billerTextField.setText(entity.getBiller());
         noteTextArea.setText(entity.getNote());
         datePicker.setValue(entity.getDate());
@@ -186,29 +186,29 @@ private void newUniqueExpenseInformation(ActionEvent event) {
 
     @FXML
     private void editUniqueExpenseInformation(ActionEvent event) {
-        Optional<UniqueExpenseInformation> optionalEntity = Optional
+        Optional<UniqueTurnoverInformation> optionalEntity = Optional
                 .of(expenseInfoTable.getSelectionModel().getSelectedItem());
         openUniqueExpenseInformationDetailView(optionalEntity);
     }
 
     @FXML
     private void deleteUniqueExpenseInformation(ActionEvent event) {
-        UniqueExpenseInformation expInfo = expenseInfoTable.getSelectionModel().getSelectedItem();
+        UniqueTurnoverInformation expInfo = expenseInfoTable.getSelectionModel().getSelectedItem();
         expInfoRepository.remove(expInfo);
         paymentInfoList.remove(expInfo);
     }
 
     private List<String> getUniqueExpenseInformationSuggestions() {
         return repository.findAll().stream().flatMap(exp -> exp.getPaymentInformations().stream())
-                .map(UniqueExpenseInformation::getLabel).distinct().toList();
+                         .map(UniqueTurnoverInformation::getLabel).distinct().toList();
     }
 
-    private void openUniqueExpenseInformationDetailView(Optional<UniqueExpenseInformation> optionalEntity) {
+    private void openUniqueExpenseInformationDetailView(Optional<UniqueTurnoverInformation> optionalEntity) {
         try {
             Stage stage = StageBuilder.create()
                     .withModality(Modality.APPLICATION_MODAL)
                     .withOwner(Window.getWindows().get(0))
-                    .withFXMLResource("/fxml/UniqueExpenses/Information.fxml")
+                    .withFXMLResource("/fxml/unique_turnover/Information.fxml")
                     .withView(new UniqueExpenseInformationDetailView(optionalEntity, this::addNewExpenseInformation,
                             this.getUniqueExpenseInformationSuggestions()))
                     .build();
diff --git a/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpenseInformationDetailView.java b/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpenseInformationDetailView.java
index 79ee984..470c3fd 100644
--- a/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpenseInformationDetailView.java
+++ b/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpenseInformationDetailView.java
@@ -12,16 +12,19 @@
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
 import javafx.scene.control.Button;
+import javafx.scene.control.ComboBox;
 import javafx.scene.control.Control;
 import javafx.scene.control.TextField;
 import javafx.scene.control.TreeView;
 import javafx.stage.Stage;
 
 import timkodiert.budgetBook.domain.model.Category;
-import timkodiert.budgetBook.domain.model.UniqueExpenseInformation;
+import timkodiert.budgetBook.domain.model.TurnoverDirection;
+import timkodiert.budgetBook.domain.model.UniqueTurnoverInformation;
 import timkodiert.budgetBook.ui.control.AutoCompleteTextField;
 import timkodiert.budgetBook.util.CategoryTreeHelper;
 import timkodiert.budgetBook.util.EntityManager;
+import timkodiert.budgetBook.util.string_converter.EnumStringConverter;
 import timkodiert.budgetBook.validation.ValidationWrapper;
 import timkodiert.budgetBook.view.View;
 
@@ -29,9 +32,9 @@
 
 public class UniqueExpenseInformationDetailView implements View, Initializable {
 
-    private UniqueExpenseInformation expenseInfo;
+    private UniqueTurnoverInformation expenseInfo;
     private boolean isNew;
-    private Consumer<UniqueExpenseInformation> newEntityCallback;
+    private Consumer<UniqueTurnoverInformation> newEntityCallback;
 
     private List<String> labelSuggestions;
 
@@ -40,12 +43,14 @@ public class UniqueExpenseInformationDetailView implements View, Initializable {
     @FXML
     private TextField valueTextField;
     @FXML
+    private ComboBox<TurnoverDirection> directionComboBox;
+    @FXML
     private TreeView<Category> categoriesTreeView;
     private CategoryTreeHelper categoryTreeHelper;
 
-    public UniqueExpenseInformationDetailView(Optional<UniqueExpenseInformation> optionalEntity,
-            Consumer<UniqueExpenseInformation> newEntityCallback, List<String> labelSuggestions) {
-        this.expenseInfo = optionalEntity.orElse(new UniqueExpenseInformation());
+    public UniqueExpenseInformationDetailView(Optional<UniqueTurnoverInformation> optionalEntity,
+                                              Consumer<UniqueTurnoverInformation> newEntityCallback, List<String> labelSuggestions) {
+        this.expenseInfo = optionalEntity.orElse(new UniqueTurnoverInformation());
         this.isNew = optionalEntity.isEmpty();
         this.newEntityCallback = newEntityCallback;
         this.labelSuggestions = labelSuggestions;
@@ -57,24 +62,27 @@ public void initialize(URL location, ResourceBundle resources) {
         categoryTreeHelper = from(categoriesTreeView, categories);
 
         positionTextField.getAvailableEntries().addAll(labelSuggestions);
+        directionComboBox.getItems().setAll(TurnoverDirection.values());
+        directionComboBox.setConverter(new EnumStringConverter<>());
 
         showEntity(expenseInfo);
     }
 
-    public void showEntity(UniqueExpenseInformation entity) {
+    public void showEntity(UniqueTurnoverInformation entity) {
         positionTextField.setText(expenseInfo.getLabel());
         valueTextField.setText(String.valueOf(expenseInfo.getValue()));
+        directionComboBox.getSelectionModel().select(entity.getDirection());
         // Kategorien anzeigen
         categoryTreeHelper.selectCategories(entity);
     }
 
     public boolean validate() {
-        UniqueExpenseInformation info = patchEntity(new UniqueExpenseInformation());
+        UniqueTurnoverInformation info = patchEntity(new UniqueTurnoverInformation());
 
         Map<String, Control> validationMap = new HashMap<>();
         validationMap.put("label", positionTextField);
 
-        ValidationWrapper<UniqueExpenseInformation> validation = new ValidationWrapper<>(validationMap);
+        ValidationWrapper<UniqueTurnoverInformation> validation = new ValidationWrapper<>(validationMap);
 
         if (!validation.validate(info)) {
             return false;
@@ -82,9 +90,10 @@ public boolean validate() {
         return true;
     }
 
-    public UniqueExpenseInformation patchEntity(UniqueExpenseInformation entity) {
+    public UniqueTurnoverInformation patchEntity(UniqueTurnoverInformation entity) {
         entity.setLabel(positionTextField.getText());
         entity.setValue(Double.valueOf(valueTextField.getText()));
+        entity.setDirection(directionComboBox.getSelectionModel().getSelectedItem());
         entity.getCategories().clear();
         entity.getCategories().addAll(categoryTreeHelper.getSelectedCategories());
         return entity;
diff --git a/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpensesManageView.java b/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpensesManageView.java
index aee050b..6bb886d 100644
--- a/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpensesManageView.java
+++ b/src/main/java/timkodiert/budgetBook/view/unique_expense/UniqueExpensesManageView.java
@@ -9,8 +9,8 @@
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.cell.PropertyValueFactory;
 
-import timkodiert.budgetBook.domain.model.UniqueExpense;
-import timkodiert.budgetBook.domain.model.UniqueExpenseAdapter;
+import timkodiert.budgetBook.domain.model.UniqueTurnover;
+import timkodiert.budgetBook.domain.model.UniqueTurnoverAdapter;
 import timkodiert.budgetBook.domain.repository.Repository;
 import timkodiert.budgetBook.table.cell.CurrencyTableCell;
 import timkodiert.budgetBook.table.cell.DateTableCell;
@@ -18,24 +18,24 @@
 import timkodiert.budgetBook.view.ControllerFactory;
 import timkodiert.budgetBook.view.mdv_base.BaseManageView;
 
-public class UniqueExpensesManageView extends BaseManageView<UniqueExpense, UniqueExpenseAdapter> {
+public class UniqueExpensesManageView extends BaseManageView<UniqueTurnover, UniqueTurnoverAdapter> {
 
     @FXML
-    private TableColumn<UniqueExpenseAdapter, String> billerCol;
+    private TableColumn<UniqueTurnoverAdapter, String> billerCol;
     @FXML
-    private TableColumn<UniqueExpenseAdapter, LocalDate> dateCol;
+    private TableColumn<UniqueTurnoverAdapter, LocalDate> dateCol;
     @FXML
-    private TableColumn<UniqueExpenseAdapter, Number> valueCol;
+    private TableColumn<UniqueTurnoverAdapter, Number> valueCol;
 
     @Inject
-    public UniqueExpensesManageView(Repository<UniqueExpense> repository, DialogFactory dialogFactory, ControllerFactory controllerFactory) {
-        super(UniqueExpense::new, repository, controllerFactory, dialogFactory);
+    public UniqueExpensesManageView(Repository<UniqueTurnover> repository, DialogFactory dialogFactory, ControllerFactory controllerFactory) {
+        super(UniqueTurnover::new, repository, controllerFactory, dialogFactory);
     }
 
     @Override
     public void initControls() {
-        billerCol.setCellValueFactory(new PropertyValueFactory<UniqueExpenseAdapter, String>("biller"));
-        dateCol.setCellValueFactory(new PropertyValueFactory<UniqueExpenseAdapter, LocalDate>("date"));
+        billerCol.setCellValueFactory(new PropertyValueFactory<UniqueTurnoverAdapter, String>("biller"));
+        dateCol.setCellValueFactory(new PropertyValueFactory<UniqueTurnoverAdapter, LocalDate>("date"));
         dateCol.setCellFactory(col -> new DateTableCell<>());
         valueCol.setCellValueFactory(
                 cellData -> new SimpleDoubleProperty(cellData.getValue().getBean().getTotalValue()));
@@ -46,7 +46,7 @@ public void initControls() {
 
     @Override
     public String getDetailViewFxmlLocation() {
-        return "/fxml/UniqueExpenses/Detail.fxml";
+        return "/fxml/unique_turnover/Detail.fxml";
     }
 
     @FXML
diff --git a/src/main/java/timkodiert/budgetBook/view/widget/ExpenseDetailWidget.java b/src/main/java/timkodiert/budgetBook/view/widget/ExpenseDetailWidget.java
index c223144..c64a610 100644
--- a/src/main/java/timkodiert/budgetBook/view/widget/ExpenseDetailWidget.java
+++ b/src/main/java/timkodiert/budgetBook/view/widget/ExpenseDetailWidget.java
@@ -10,7 +10,7 @@
 import javafx.scene.text.Text;
 import javafx.scene.text.TextFlow;
 
-import timkodiert.budgetBook.domain.model.FixedExpense;
+import timkodiert.budgetBook.domain.model.FixedTurnover;
 import timkodiert.budgetBook.view.View;
 
 public class ExpenseDetailWidget implements View, Initializable {
@@ -22,13 +22,13 @@ public class ExpenseDetailWidget implements View, Initializable {
     @FXML
     private FlowPane categoriesFlow;
 
-    private FixedExpense expense;
+    private FixedTurnover expense;
 
     public ExpenseDetailWidget() {
-        expense = new FixedExpense();
+        expense = new FixedTurnover();
     }
 
-    public void setExpense(FixedExpense expense) {
+    public void setExpense(FixedTurnover expense) {
         this.expense = expense;
         initProperties();
     }
diff --git a/src/main/resources/css/RobotoMono-Bold.ttf b/src/main/resources/css/RobotoMono-Bold.ttf
new file mode 100644
index 0000000..d884128
Binary files /dev/null and b/src/main/resources/css/RobotoMono-Bold.ttf differ
diff --git a/src/main/resources/css/RobotoMono-Regular.ttf b/src/main/resources/css/RobotoMono-Regular.ttf
new file mode 100644
index 0000000..6df2b25
Binary files /dev/null and b/src/main/resources/css/RobotoMono-Regular.ttf differ
diff --git a/src/main/resources/css/general-styles.css b/src/main/resources/css/general-styles.css
index d221ce1..6aee2b0 100644
--- a/src/main/resources/css/general-styles.css
+++ b/src/main/resources/css/general-styles.css
@@ -35,6 +35,6 @@
 }
 
 .monthly-table .value-col.table-cell {
-    -fx-font-family: 'Menlo', 'monospace';
+    /*-fx-font-family: 'Menlo', 'monospace';*/
     -fx-alignment: center-right;
 }
\ No newline at end of file
diff --git a/src/main/resources/fxml/EditExpense.fxml b/src/main/resources/fxml/EditExpense.fxml
deleted file mode 100644
index d491b43..0000000
--- a/src/main/resources/fxml/EditExpense.fxml
+++ /dev/null
@@ -1,149 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<?import atlantafx.base.layout.InputGroup?>
-<?import javafx.geometry.Insets?>
-<?import javafx.scene.control.Button?>
-<?import javafx.scene.control.ButtonBar?>
-<?import javafx.scene.control.CheckBox?>
-<?import javafx.scene.control.Label?>
-<?import javafx.scene.control.Tab?>
-<?import javafx.scene.control.TableColumn?>
-<?import javafx.scene.control.TableView?>
-<?import javafx.scene.control.TabPane?>
-<?import javafx.scene.control.TextArea?>
-<?import javafx.scene.control.TextField?>
-<?import javafx.scene.control.TreeView?>
-<?import javafx.scene.layout.BorderPane?>
-<?import javafx.scene.layout.ColumnConstraints?>
-<?import javafx.scene.layout.GridPane?>
-<?import javafx.scene.layout.HBox?>
-<?import javafx.scene.layout.RowConstraints?>
-<?import javafx.scene.layout.VBox?>
-<BorderPane fx:id="root" minHeight="-Infinity" minWidth="-Infinity" prefHeight="520.0" prefWidth="700.0" stylesheets="@../css/general-styles.css"
-            xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1"
-            fx:controller="timkodiert.budgetBook.view.fixed_expense.FixedExpenseDetailView">
-   <center>
-      <TabPane prefHeight="200.0" prefWidth="200.0" tabClosingPolicy="UNAVAILABLE" BorderPane.alignment="CENTER">
-         <tabs>
-            <Tab text="%editExpense.tab.information">
-               <content>
-                  <GridPane hgap="20.0" maxHeight="400.0" vgap="20.0">
-                     <columnConstraints>
-                        <ColumnConstraints hgrow="SOMETIMES" percentWidth="60.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-                     </columnConstraints>
-                     <rowConstraints>
-                        <RowConstraints minHeight="-Infinity" prefHeight="50.0" />
-                        <RowConstraints minHeight="10.0" vgrow="ALWAYS" />
-                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="ALWAYS" />
-                     </rowConstraints>
-                     <children>
-                        <VBox>
-                           <children>
-                              <Label text="%editExpense.label.position" />
-                              <TextField fx:id="positionTextField" maxWidth="1.7976931348623157E308" minWidth="-Infinity" />
-                           </children>
-                        </VBox>
-                        <VBox prefHeight="200.0" prefWidth="100.0" GridPane.rowIndex="1">
-                           <children>
-                              <Label text="%editExpense.label.remark" />
-                              <TextArea fx:id="noteTextArea" maxHeight="-Infinity" maxWidth="1.7976931348623157E308" minHeight="-Infinity" prefHeight="200.0" />
-                           </children>
-                        </VBox>
-                        <VBox prefHeight="200.0" prefWidth="100.0" GridPane.columnIndex="1" GridPane.rowSpan="2147483647">
-                           <children>
-                              <Label text="%editExpense.label.categories" />
-                              <TreeView fx:id="categoriesTreeView" showRoot="false" />
-                           </children>
-                        </VBox>
-                     </children>
-                     <padding>
-                        <Insets bottom="20.0" left="20.0" right="20.0" top="20.0" />
-                     </padding>
-                  </GridPane>
-               </content>
-            </Tab>
-            <Tab text="%editExpense.tab.payments">
-               <content>
-                  <HBox>
-                     <children>
-                        <TableView fx:id="expenseInfoTable" HBox.hgrow="ALWAYS">
-                          <columns>
-                            <TableColumn fx:id="expenseInfoValueCol" minWidth="100.0" prefWidth="100.0" text="%editExpense.column.amount" />
-                            <TableColumn fx:id="expenseInfoTypeCol" minWidth="120.0" prefWidth="120.0" text="%editExpense.column.type" />
-                              <TableColumn fx:id="expenseInfoStartCol" minWidth="100.0" prefWidth="100.0" text="%editExpense.column.startingFrom" />
-                              <TableColumn fx:id="expenseInfoEndCol" minWidth="100.0" prefWidth="100.0" text="%editExpense.column.endingAt" />
-                          </columns>
-                        </TableView>
-                        <VBox spacing="10.0">
-                           <children>
-                              <Button fx:id="addFixedExpenseInformationButton" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#newExpenseInformation" text="%editExpense.button.add" />
-                              <Button fx:id="editFixedExpenseInformationButton" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#editExpenseInformation" text="%editExpense.button.edit" />
-                              <Button fx:id="deleteFixedExpenseInformationButton" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#deleteExpenseInformation" text="%editExpense.button.delete" />
-                           </children>
-                           <HBox.margin>
-                              <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
-                           </HBox.margin>
-                        </VBox>
-                     </children>
-                  </HBox>
-               </content>
-            </Tab>
-            <Tab text="%editExpense.tab.import">
-               <VBox>
-                  <GridPane hgap="10.0" vgap="10.0">
-                     <CheckBox fx:id="importActiveCheckbox" text="%editExpense.checkbox.importTurnoversForThisExpense"/>
-                     <InputGroup GridPane.rowIndex="1">
-                        <Label text="%editExpense.label.recepientIncludes" minWidth="200.0"/>
-                        <TextField fx:id="importReceiverTextField" minWidth="300.0"/>
-                     </InputGroup>
-                     <InputGroup GridPane.rowIndex="2">
-                        <Label text="%editExpense.label.referenceIncludes" minWidth="200.0"/>
-                        <TextField fx:id="importReferenceTextField" minWidth="300.0"/>
-                     </InputGroup>
-
-                     <columnConstraints>
-                        <ColumnConstraints/>
-                     </columnConstraints>
-                     <rowConstraints>
-                        <RowConstraints/>
-                        <RowConstraints/>
-                        <RowConstraints/>
-                     </rowConstraints>
-                     <padding>
-                        <Insets bottom="20.0" left="20.0" right="20.0" top="20.0"/>
-                     </padding>
-                  </GridPane>
-                  <VBox VBox.vgrow="ALWAYS">
-                     <Label text="%editExpense.label.associatedImports">
-                        <padding>
-                           <Insets left="5.0"/>
-                        </padding>
-                     </Label>
-                     <TableView fx:id="importsTable" VBox.vgrow="ALWAYS">
-                        <columns>
-                           <TableColumn fx:id="importsDateCol" prefWidth="100.0" text="%editExpense.column.date"/>
-                           <TableColumn fx:id="importsReceiverCol" prefWidth="250.0" text="%editExpense.column.recepient"/>
-                           <TableColumn fx:id="importsReferenceCol" prefWidth="300.0" text="%editExpense.column.reference"/>
-                           <TableColumn fx:id="importsAmountCol" prefWidth="100.0" text="%editExpense.column.amount"/>
-                        </columns>
-                     </TableView>
-                  </VBox>
-               </VBox>
-            </Tab>
-         </tabs>
-      </TabPane>
-   </center>
-   <bottom>
-      <ButtonBar prefHeight="40.0" prefWidth="200.0" BorderPane.alignment="CENTER">
-         <buttons>
-            <Button mnemonicParsing="false" onAction="#discardChanges" text="%editExpense.button.cancel" />
-            <Button alignment="CENTER" mnemonicParsing="false" onAction="#save" text="%editExpense.button.save" />
-            <Button mnemonicParsing="false" onAction="#deleteExpense" styleClass="danger" text="%editExpense.button.delete" />
-         </buttons>
-         <padding>
-            <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
-         </padding>
-      </ButtonBar>
-   </bottom>
-</BorderPane>
diff --git a/src/main/resources/fxml/Importer/ImportView.fxml b/src/main/resources/fxml/Importer/ImportView.fxml
index 2f88e1a..7df0e81 100644
--- a/src/main/resources/fxml/Importer/ImportView.fxml
+++ b/src/main/resources/fxml/Importer/ImportView.fxml
@@ -32,7 +32,7 @@
                         <TableColumn fx:id="postingTextCol" prefWidth="180.0" text="%importView.table-column.postingTextCol"/>
                         <TableColumn fx:id="referenceCol" prefWidth="350.0" text="%importView.table-column.reference"/>
                         <TableColumn fx:id="amountCol" prefWidth="100.0" text="%importView.table-column.amount"/>
-                        <TableColumn fx:id="associatedCol" prefWidth="160.0" text="%importView.table-column.regularExpense"/>
+                        <TableColumn fx:id="associatedCol" prefWidth="180.0" text="%importView.table-column.regularExpense"/>
                         <TableColumn fx:id="annotationCol" prefWidth="220.0" text="%importView.table-column.remarks"/>
                     </columns>
                 </TableView>
diff --git a/src/main/resources/fxml/ManageExpenses.fxml b/src/main/resources/fxml/ManageExpenses.fxml
deleted file mode 100644
index cc8b7e2..0000000
--- a/src/main/resources/fxml/ManageExpenses.fxml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<?import javafx.geometry.Insets?>
-<?import javafx.scene.control.Button?>
-<?import javafx.scene.control.Label?>
-<?import javafx.scene.control.SplitPane?>
-<?import javafx.scene.control.TableColumn?>
-<?import javafx.scene.control.TableView?>
-<?import javafx.scene.layout.BorderPane?>
-<?import javafx.scene.layout.HBox?>
-<?import javafx.scene.layout.StackPane?>
-<?import javafx.scene.text.Font?>
-<SplitPane dividerPositions="0.5" prefHeight="600.0" prefWidth="1000.0" xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1"
-           fx:controller="timkodiert.budgetBook.view.fixed_expense.FixedExpensesManageView">
-   <items>
-      <BorderPane prefHeight="200.0" prefWidth="200.0">
-         <center>
-            <TableView fx:id="entityTable" BorderPane.alignment="CENTER">
-               <columns>
-                  <TableColumn fx:id="positionCol" minWidth="80.0" text="%manageExpenses.column.position" />
-                  <TableColumn fx:id="typeCol" prefWidth="75.0" text="%manageExpenses.column.type" />
-               </columns>
-               <columnResizePolicy>
-                  <TableView fx:constant="CONSTRAINED_RESIZE_POLICY" />
-               </columnResizePolicy>
-            </TableView>
-         </center>
-         <top>
-            <HBox alignment="CENTER_LEFT" spacing="10.0" BorderPane.alignment="CENTER">
-               <children>
-                  <Label styleClass="text-bold" text="%manageExpenses.label.manageExpenses">
-                     <font>
-                        <Font name="System Bold" size="13.0" />
-                     </font>
-                  </Label>
-                  <Button mnemonicParsing="false" onAction="#openNewExpense" styleClass="small"
-                     text="%button.add" />
-               </children>
-               <padding>
-                  <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
-               </padding>
-            </HBox>
-         </top>
-      </BorderPane>
-      <StackPane fx:id="detailViewContainer" />
-   </items>
-</SplitPane>
\ No newline at end of file
diff --git a/src/main/resources/fxml/MonthlyOverview.fxml b/src/main/resources/fxml/MonthlyOverview.fxml
index 9f95ebb..b93c01a 100644
--- a/src/main/resources/fxml/MonthlyOverview.fxml
+++ b/src/main/resources/fxml/MonthlyOverview.fxml
@@ -13,33 +13,24 @@
 <?import javafx.scene.layout.HBox?>
 <?import javafx.scene.layout.RowConstraints?>
 <?import javafx.scene.layout.VBox?>
-<BorderPane xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1"
-            fx:controller="timkodiert.budgetBook.view.MonthlyOverview">
+<BorderPane xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1" fx:controller="timkodiert.budgetBook.view.MonthlyOverview">
    <center>
-      <TableView fx:id="dataTable" editable="true" maxHeight="1.7976931348623157E308"
-         maxWidth="1.7976931348623157E308" styleClass="monthly-table" BorderPane.alignment="CENTER">
+      <TableView fx:id="dataTable" editable="true" styleClass="monthly-table" BorderPane.alignment="CENTER">
          <columns>
-            <TableColumn fx:id="buttonCol" editable="false" maxWidth="-Infinity" minWidth="55.0"
-               prefWidth="55.0" resizable="false" sortable="false" />
-            <TableColumn fx:id="positionCol" maxWidth="1.7976931348623157E308" minWidth="-1.0"
-               prefWidth="300.0" text="%monthlyOverview.dataTable.column.position" />
-            <TableColumn fx:id="valueCol" maxWidth="1.7976931348623157E308" minWidth="-1.0"
-               prefWidth="120.0" styleClass="value-col, border-right" text="%monthlyOverview.dataTable.column.amount" />
-            <TableColumn fx:id="dateCol" maxWidth="1.7976931348623157E308" minWidth="90.0"
-               prefWidth="-1.0" styleClass="border-right" text="%monthlyOverview.dataTable.column.date" />
-            <TableColumn fx:id="categoriesCol" maxWidth="1.7976931348623157E308" minWidth="200.0"
-               prefWidth="-1.0" text="%monthlyOverview.dataTable.column.categories" />
+            <TableColumn fx:id="buttonCol" editable="false" minWidth="55.0" prefWidth="55.0" resizable="false" sortable="false" />
+            <TableColumn fx:id="positionCol" minWidth="-1.0" prefWidth="300.0" text="%monthlyOverview.dataTable.column.position" />
+            <TableColumn fx:id="valueCol" minWidth="-1.0" prefWidth="120.0" styleClass="value-col, border-right" text="%monthlyOverview.dataTable.column.amount" />
+            <TableColumn fx:id="dateCol" minWidth="90.0" prefWidth="-1.0" styleClass="border-right" text="%monthlyOverview.dataTable.column.date" />
+            <TableColumn fx:id="categoriesCol" minWidth="200.0" prefWidth="-1.0" text="%monthlyOverview.dataTable.column.categories" />
          </columns>
       </TableView>
    </center>
    <bottom>
-      <TableView fx:id="sumTable" prefHeight="42.0" BorderPane.alignment="CENTER">
+      <TableView fx:id="sumTable" prefHeight="120.0" BorderPane.alignment="CENTER">
          <columns>
             <TableColumn fx:id="sumTableCol0" prefWidth="75.0" text="%monthlyOverview.sumTable.column.columnX" />
-            <TableColumn fx:id="sumTableCol1" maxWidth="1.7976931348623157E308" minWidth="-1.0"
-               prefWidth="-1.0" text="%monthlyOverview.sumTable.column.c1" />
-            <TableColumn fx:id="sumTableCol2" maxWidth="1.7976931348623157E308" minWidth="-1.0"
-               prefWidth="-1.0" styleClass="value-col" text="%monthlyOverview.sumTable.column.c2" />
+            <TableColumn fx:id="sumTableCol1" minWidth="-1.0" prefWidth="-1.0" text="%monthlyOverview.sumTable.column.c1" />
+            <TableColumn fx:id="sumTableCol2" minWidth="-1.0" prefWidth="-1.0" styleClass="value-col" text="%monthlyOverview.sumTable.column.c2" />
          </columns>
          <styleClass>
             <String fx:value="noheader" />
diff --git a/src/main/resources/fxml/NewExpense.fxml b/src/main/resources/fxml/NewExpense.fxml
deleted file mode 100644
index f0262d0..0000000
--- a/src/main/resources/fxml/NewExpense.fxml
+++ /dev/null
@@ -1,120 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<?import javafx.geometry.Insets?>
-<?import javafx.scene.control.Button?>
-<?import javafx.scene.control.ChoiceBox?>
-<?import javafx.scene.control.Label?>
-<?import javafx.scene.control.TextArea?>
-<?import javafx.scene.control.TextField?>
-<?import javafx.scene.control.TreeView?>
-<?import javafx.scene.layout.BorderPane?>
-<?import javafx.scene.layout.ColumnConstraints?>
-<?import javafx.scene.layout.GridPane?>
-<?import javafx.scene.layout.HBox?>
-<?import javafx.scene.layout.RowConstraints?>
-<?import javafx.scene.layout.VBox?>
-<?import javafx.scene.text.Font?>
-
-<BorderPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="600.0" prefWidth="800.0" stylesheets="@../css/validation.css" xmlns="http://javafx.com/javafx/18" xmlns:fx="http://javafx.com/fxml/1">
-   <center>
-      <GridPane hgap="20.0" BorderPane.alignment="CENTER">
-        <columnConstraints>
-          <ColumnConstraints hgrow="SOMETIMES" />
-            <ColumnConstraints hgrow="SOMETIMES" percentWidth="25.0" />
-          <ColumnConstraints hgrow="SOMETIMES" percentWidth="25.0" />
-        </columnConstraints>
-        <rowConstraints>
-          <RowConstraints maxHeight="-Infinity" minHeight="-Infinity" prefHeight="70.0" vgrow="SOMETIMES" />
-          <RowConstraints maxHeight="-Infinity" minHeight="-Infinity" prefHeight="70.0" vgrow="SOMETIMES" />
-          <RowConstraints maxHeight="1.7976931348623157E308" vgrow="SOMETIMES" />
-            <RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-        </rowConstraints>
-         <children>
-            <VBox prefHeight="200.0" prefWidth="100.0">
-               <children>
-                  <Label text="Position" />
-                  <TextField fx:id="positionTextField" maxWidth="1.7976931348623157E308" />
-               </children>
-            </VBox>
-            <VBox prefHeight="200.0" prefWidth="100.0" GridPane.rowIndex="1">
-               <children>
-                  <Label text="Höhe" />
-                  <HBox prefHeight="100.0" prefWidth="200.0">
-                     <children>
-                        <TextField fx:id="valueTextField" maxWidth="-Infinity" minWidth="-Infinity" prefWidth="180.0" styleClass="left-pill" />
-                        <Label styleClass="right-pill" text="€" />
-                     </children>
-                  </HBox>
-               </children>
-            </VBox>
-            <VBox prefHeight="200.0" prefWidth="100.0" GridPane.rowIndex="2">
-               <children>
-                  <Label text="Anmerkung" />
-                  <TextArea fx:id="noteTextField" maxHeight="1.7976931348623157E308" VBox.vgrow="ALWAYS" />
-               </children>
-            </VBox>
-            <VBox prefHeight="200.0" prefWidth="100.0" GridPane.columnIndex="2" GridPane.rowIndex="1">
-               <children>
-                  <Label text="Typ" />
-                  <ChoiceBox fx:id="typeChoiceBox" prefWidth="150.0" />
-               </children>
-            </VBox>
-            <VBox prefHeight="200.0" prefWidth="100.0" GridPane.columnIndex="2" GridPane.rowIndex="2">
-               <children>
-                  <Label fx:id="month1Label" text="1. Monat" />
-                  <ChoiceBox fx:id="month1ChoiceBox" prefWidth="150.0">
-                     <VBox.margin>
-                        <Insets bottom="10.0" />
-                     </VBox.margin>
-                  </ChoiceBox>
-                  <Label fx:id="month2Label" text="2. Monat" />
-                  <ChoiceBox fx:id="month2ChoiceBox" prefWidth="150.0">
-                     <VBox.margin>
-                        <Insets bottom="10.0" />
-                     </VBox.margin>
-                  </ChoiceBox>
-                  <Label fx:id="month3Label" text="3. Monat" />
-                  <ChoiceBox fx:id="month3ChoiceBox" prefWidth="150.0">
-                     <VBox.margin>
-                        <Insets bottom="10.0" />
-                     </VBox.margin>
-                  </ChoiceBox>
-                  <Label fx:id="month4Label" text="4. Monat" />
-                  <ChoiceBox fx:id="month4ChoiceBox" prefWidth="150.0" />
-               </children>
-            </VBox>
-            <VBox prefHeight="200.0" prefWidth="100.0" GridPane.columnIndex="1" GridPane.rowIndex="1" GridPane.rowSpan="2">
-               <children>
-                  <Label text="Kategorien" />
-                  <TreeView fx:id="categoriesTreeView" editable="true" showRoot="false" />
-               </children>
-            </VBox>
-            <HBox fx:id="widgetContainer" prefHeight="100.0" prefWidth="200.0" spacing="10.0" GridPane.rowIndex="3">
-               <GridPane.margin>
-                  <Insets top="20.0" />
-               </GridPane.margin></HBox>
-         </children>
-      </GridPane>
-   </center>
-   <bottom>
-      <HBox alignment="BOTTOM_RIGHT" prefWidth="200.0" spacing="10.0" BorderPane.alignment="CENTER">
-         <children>
-            <Button mnemonicParsing="false" onAction="#closeWindow" text="Abbrechen" />
-            <Button mnemonicParsing="false" onAction="#createNewExpense" text="Speichern" />
-         </children>
-         <padding>
-            <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
-         </padding>
-      </HBox>
-   </bottom>
-   <top>
-      <Label style="-fx-font-size: 24;" text="Neue Ausgabe hinzufügen" textAlignment="CENTER" BorderPane.alignment="CENTER">
-         <font>
-            <Font name="Arial Bold" size="24.0" />
-         </font>
-      </Label>
-   </top>
-   <padding>
-      <Insets bottom="20.0" left="20.0" right="20.0" top="20.0" />
-   </padding>
-</BorderPane>
diff --git a/src/main/resources/fxml/fixed_turnover/Detail.fxml b/src/main/resources/fxml/fixed_turnover/Detail.fxml
new file mode 100644
index 0000000..8efaf8b
--- /dev/null
+++ b/src/main/resources/fxml/fixed_turnover/Detail.fxml
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import atlantafx.base.layout.InputGroup?>
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.ButtonBar?>
+<?import javafx.scene.control.CheckBox?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.Tab?>
+<?import javafx.scene.control.TableColumn?>
+<?import javafx.scene.control.TableView?>
+<?import javafx.scene.control.TabPane?>
+<?import javafx.scene.control.TextArea?>
+<?import javafx.scene.control.TextField?>
+<?import javafx.scene.control.TreeView?>
+<?import javafx.scene.layout.BorderPane?>
+<?import javafx.scene.layout.ColumnConstraints?>
+<?import javafx.scene.layout.GridPane?>
+<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.RowConstraints?>
+<?import javafx.scene.layout.VBox?>
+<?import javafx.scene.control.ComboBox?>
+<BorderPane fx:id="root" stylesheets="@../../css/general-styles.css" xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1"
+            fx:controller="timkodiert.budgetBook.view.fixed_turnover.FixedTurnoverDetailView">
+   <center>
+      <TabPane tabClosingPolicy="UNAVAILABLE" BorderPane.alignment="CENTER">
+         <Tab text="%editExpense.tab.information">
+            <GridPane hgap="20.0" maxHeight="400.0" vgap="20.0">
+               <columnConstraints>
+                  <ColumnConstraints hgrow="SOMETIMES" percentWidth="60.0"/>
+                  <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0"/>
+               </columnConstraints>
+               <rowConstraints>
+                  <RowConstraints/>
+                  <RowConstraints vgrow="ALWAYS"/>
+                  <RowConstraints vgrow="ALWAYS"/>
+               </rowConstraints>
+               <padding>
+                  <Insets bottom="20.0" left="20.0" right="20.0" top="20.0"/>
+               </padding>
+               <VBox>
+                  <Label text="%editExpense.label.position"/>
+                  <TextField fx:id="positionTextField" />
+               </VBox>
+               <VBox GridPane.rowIndex="1">
+                  <Label text="%editExpense.label.remark"/>
+                  <TextArea fx:id="noteTextArea" prefHeight="200.0"/>
+               </VBox>
+               <VBox GridPane.rowIndex="2">
+                  <Label text="%editExpense.label.direction"/>
+                  <ComboBox fx:id="directionComboBox" prefWidth="200.0"/>
+               </VBox>
+               <VBox GridPane.columnIndex="1" GridPane.rowSpan="3">
+                  <Label text="%editExpense.label.categories"/>
+                  <TreeView fx:id="categoriesTreeView" showRoot="false"/>
+               </VBox>
+            </GridPane>
+         </Tab>
+         <Tab text="%editExpense.tab.payments">
+            <HBox>
+               <TableView fx:id="expenseInfoTable" HBox.hgrow="ALWAYS">
+                  <columns>
+                     <TableColumn fx:id="expenseInfoValueCol" minWidth="100.0" prefWidth="100.0" text="%editExpense.column.amount"/>
+                     <TableColumn fx:id="expenseInfoTypeCol" minWidth="120.0" prefWidth="120.0" text="%editExpense.column.type"/>
+                     <TableColumn fx:id="expenseInfoStartCol" minWidth="100.0" prefWidth="100.0" text="%editExpense.column.startingFrom"/>
+                     <TableColumn fx:id="expenseInfoEndCol" minWidth="100.0" prefWidth="100.0" text="%editExpense.column.endingAt"/>
+                  </columns>
+               </TableView>
+               <VBox spacing="10.0">
+                  <HBox.margin>
+                     <Insets bottom="10.0" left="10.0" right="10.0" top="10.0"/>
+                  </HBox.margin>
+                  <Button fx:id="addFixedExpenseInformationButton" mnemonicParsing="false" onAction="#newExpenseInformation"
+                          text="%editExpense.button.add"/>
+                  <Button fx:id="editFixedExpenseInformationButton" mnemonicParsing="false" onAction="#editExpenseInformation"
+                          text="%editExpense.button.edit"/>
+                  <Button fx:id="deleteFixedExpenseInformationButton" mnemonicParsing="false" onAction="#deleteExpenseInformation"
+                          text="%editExpense.button.delete"/>
+               </VBox>
+            </HBox>
+         </Tab>
+         <Tab text="%editExpense.tab.import">
+            <VBox>
+               <GridPane hgap="10.0" vgap="10.0">
+                  <CheckBox fx:id="importActiveCheckbox" text="%editExpense.checkbox.importTurnoversForThisExpense"/>
+                  <InputGroup GridPane.rowIndex="1">
+                     <Label text="%editExpense.label.recepientIncludes" minWidth="200.0"/>
+                     <TextField fx:id="importReceiverTextField" minWidth="300.0"/>
+                  </InputGroup>
+                  <InputGroup GridPane.rowIndex="2">
+                     <Label text="%editExpense.label.referenceIncludes" minWidth="200.0"/>
+                     <TextField fx:id="importReferenceTextField" minWidth="300.0"/>
+                  </InputGroup>
+
+                  <columnConstraints>
+                     <ColumnConstraints/>
+                  </columnConstraints>
+                  <rowConstraints>
+                     <RowConstraints/>
+                     <RowConstraints/>
+                     <RowConstraints/>
+                  </rowConstraints>
+                  <padding>
+                     <Insets bottom="20.0" left="20.0" right="20.0" top="20.0"/>
+                  </padding>
+               </GridPane>
+               <VBox VBox.vgrow="ALWAYS">
+                  <Label text="%editExpense.label.associatedImports">
+                     <padding>
+                        <Insets left="5.0"/>
+                     </padding>
+                  </Label>
+                  <TableView fx:id="importsTable" VBox.vgrow="ALWAYS">
+                     <columns>
+                        <TableColumn fx:id="importsDateCol" prefWidth="100.0" text="%editExpense.column.date"/>
+                        <TableColumn fx:id="importsReceiverCol" prefWidth="250.0" text="%editExpense.column.recepient"/>
+                        <TableColumn fx:id="importsReferenceCol" prefWidth="300.0" text="%editExpense.column.reference"/>
+                        <TableColumn fx:id="importsAmountCol" prefWidth="100.0" text="%editExpense.column.amount"/>
+                     </columns>
+                  </TableView>
+               </VBox>
+            </VBox>
+         </Tab>
+      </TabPane>
+   </center>
+   <bottom>
+      <ButtonBar prefHeight="40.0" prefWidth="200.0" BorderPane.alignment="CENTER">
+         <buttons>
+            <Button mnemonicParsing="false" onAction="#discardChanges" text="%editExpense.button.cancel" />
+            <Button alignment="CENTER" mnemonicParsing="false" onAction="#save" text="%editExpense.button.save" />
+            <Button mnemonicParsing="false" onAction="#deleteExpense" styleClass="danger" text="%editExpense.button.delete" />
+         </buttons>
+         <padding>
+            <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
+         </padding>
+      </ButtonBar>
+   </bottom>
+</BorderPane>
diff --git a/src/main/resources/fxml/FixedExpenses/FixedExpenseInformationDetailView.fxml b/src/main/resources/fxml/fixed_turnover/FixedExpenseInformationDetailView.fxml
similarity index 100%
rename from src/main/resources/fxml/FixedExpenses/FixedExpenseInformationDetailView.fxml
rename to src/main/resources/fxml/fixed_turnover/FixedExpenseInformationDetailView.fxml
diff --git a/src/main/resources/fxml/fixed_turnover/Manage.fxml b/src/main/resources/fxml/fixed_turnover/Manage.fxml
new file mode 100644
index 0000000..f37dece
--- /dev/null
+++ b/src/main/resources/fxml/fixed_turnover/Manage.fxml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.SplitPane?>
+<?import javafx.scene.control.TableColumn?>
+<?import javafx.scene.control.TableView?>
+<?import javafx.scene.layout.BorderPane?>
+<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.StackPane?>
+<?import javafx.scene.text.Font?>
+<SplitPane dividerPositions="0.5" xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1"
+           fx:controller="timkodiert.budgetBook.view.fixed_turnover.FixedTurnoverManageView">
+   <BorderPane prefHeight="200.0" prefWidth="200.0">
+      <center>
+         <TableView fx:id="entityTable" BorderPane.alignment="CENTER">
+            <columns>
+               <TableColumn fx:id="positionCol" minWidth="80.0" text="%manageExpenses.column.position"/>
+               <TableColumn fx:id="typeCol" prefWidth="75.0" text="%manageExpenses.column.type"/>
+               <TableColumn fx:id="directionCol" prefWidth="100.0" text="%manageExpenses.column.direction"/>
+            </columns>
+            <columnResizePolicy>
+               <TableView fx:constant="CONSTRAINED_RESIZE_POLICY"/>
+            </columnResizePolicy>
+         </TableView>
+      </center>
+      <top>
+         <HBox alignment="CENTER_LEFT" spacing="10.0" BorderPane.alignment="CENTER">
+            <padding>
+               <Insets bottom="10.0" left="10.0" right="10.0" top="10.0"/>
+            </padding>
+            <Label styleClass="text-bold" text="%manageExpenses.label.manageExpenses">
+               <font>
+                  <Font name="System Bold" size="13.0"/>
+               </font>
+            </Label>
+            <Button mnemonicParsing="false" onAction="#openNewExpense" styleClass="small" text="%button.add"/>
+         </HBox>
+      </top>
+   </BorderPane>
+   <StackPane fx:id="detailViewContainer"/>
+</SplitPane>
\ No newline at end of file
diff --git a/src/main/resources/fxml/UniqueExpenses/Detail.fxml b/src/main/resources/fxml/unique_turnover/Detail.fxml
similarity index 100%
rename from src/main/resources/fxml/UniqueExpenses/Detail.fxml
rename to src/main/resources/fxml/unique_turnover/Detail.fxml
diff --git a/src/main/resources/fxml/UniqueExpenses/Information.fxml b/src/main/resources/fxml/unique_turnover/Information.fxml
similarity index 89%
rename from src/main/resources/fxml/UniqueExpenses/Information.fxml
rename to src/main/resources/fxml/unique_turnover/Information.fxml
index 773e15d..444b8fd 100644
--- a/src/main/resources/fxml/UniqueExpenses/Information.fxml
+++ b/src/main/resources/fxml/unique_turnover/Information.fxml
@@ -12,8 +12,8 @@
 <?import javafx.scene.text.Font?>
 <?import timkodiert.budgetBook.ui.control.AutoCompleteTextField?>
 
-<BorderPane stylesheets="@../../css/general-styles.css" xmlns="http://javafx.com/javafx/18"
-   xmlns:fx="http://javafx.com/fxml/1">
+<?import javafx.scene.control.ComboBox?>
+<BorderPane stylesheets="@../../css/general-styles.css" xmlns="http://javafx.com/javafx/18" xmlns:fx="http://javafx.com/fxml/1">
    <center>
       <VBox prefWidth="300.0" spacing="20.0">
          <children>
@@ -34,6 +34,10 @@
                   </HBox>
                </children>
             </VBox>
+            <VBox>
+               <Label text="%uniqueExpensesInfoDV.label.direction"/>
+               <ComboBox fx:id="directionComboBox" prefWidth="200.0"/>
+            </VBox>
             <VBox>
                <children>
                   <Label text="%uniqueExpensesInfoDV.label.categories" />
diff --git a/src/main/resources/fxml/UniqueExpenses/Manage.fxml b/src/main/resources/fxml/unique_turnover/Manage.fxml
similarity index 100%
rename from src/main/resources/fxml/UniqueExpenses/Manage.fxml
rename to src/main/resources/fxml/unique_turnover/Manage.fxml
diff --git a/src/main/resources/hibernate.cfg.xml b/src/main/resources/hibernate.cfg.xml
index 7ca4592..b05eaf5 100644
--- a/src/main/resources/hibernate.cfg.xml
+++ b/src/main/resources/hibernate.cfg.xml
@@ -32,11 +32,11 @@
             org.hibernate.boot.model.naming.ImplicitNamingStrategyComponentPathImpl</property>
 
         <!-- Names the annotated entity class -->
-        <mapping class="timkodiert.budgetBook.domain.model.FixedExpense" />
+        <mapping class="timkodiert.budgetBook.domain.model.FixedTurnover" />
         <mapping class="timkodiert.budgetBook.domain.model.PaymentInformation" />
         <mapping class="timkodiert.budgetBook.domain.model.Category" />
-        <mapping class="timkodiert.budgetBook.domain.model.UniqueExpense" />
-        <mapping class="timkodiert.budgetBook.domain.model.UniqueExpenseInformation" />
+        <mapping class="timkodiert.budgetBook.domain.model.UniqueTurnover" />
+        <mapping class="timkodiert.budgetBook.domain.model.UniqueTurnoverInformation" />
         <mapping class="timkodiert.budgetBook.domain.model.AccountTurnover"/>
         <mapping class="timkodiert.budgetBook.domain.model.ImportRule"/>
 
diff --git a/src/main/resources/i18n/messages_de.properties b/src/main/resources/i18n/messages_de.properties
index e96452d..865bfa5 100644
--- a/src/main/resources/i18n/messages_de.properties
+++ b/src/main/resources/i18n/messages_de.properties
@@ -21,9 +21,9 @@ button.resetSelection=Auswahl zurücksetzen
 # ----------------------------------
 menuBar.buttonEdit=Bearbeiten
 menuItem.manageCategoriesView=Kategorien verwalten
-menuItem.openManageExpensesView=Regelmäßige Ausgaben verwalten
+menuItem.openManageExpensesView=Wiederkehrende Umsätze verwalten
 menuItem.openNewCategoryView=Kategorie hinzufügen
-menuItem.openUniqueExpensesView=Einzigartige Ausgaben verwalten
+menuItem.openUniqueExpensesView=Einzigartige Umsätze verwalten
 menuItem.openSettingsView=Einstellungen
 
 menuBar.buttonViews=Ansichten
@@ -65,8 +65,10 @@ monthlyOverview.sumTable.column.c1=C1
 monthlyOverview.sumTable.column.c2=C2
 monthlyOverview.label.monthlyView=Monatsansicht
 monthlyOverview.label.sum=Summe
+monthlyOverview.label.sumEarnings=Einnahmen (Summe)
+monthlyOverview.label.sumExpenses=Ausgaben (Summe)
 monthlyOverview.label.uniqueExpenses=Einzigartige Ausgaben
-monthlyOverview.label.fixedExpenses=Regelmäßige Ausgaben
+monthlyOverview.label.fixedExpenses=Wiederkehrende Ausgaben
 
 # ----------------------------------
 # annualOverview
@@ -103,8 +105,8 @@ time.quarterly=vierteljährlich
 # ----------------------------------
 stageTitle.monthlyOverView=Monatsübersicht
 stageTitle.annualOverView=Jahresübersicht
-stageTitle.regularExpensesOverview=Regelmäßige Ausgaben verwalten
-stageTitle.uniqueExpensesOverview=Einzigartige Ausgaben verwalten
+stageTitle.regularExpensesOverview=Wiederkehrende Umsätze verwalten
+stageTitle.uniqueExpensesOverview=Einzigartige Umsätze verwalten
 stageTitle.importView=Umsätze importieren
 
 # ----------------------------------
@@ -132,7 +134,7 @@ importView.table-column.receiverCol=Empfänger
 importView.table-column.postingTextCol=Buchungstext
 importView.table-column.reference=Verwendungszweck
 importView.table-column.amount=Betrag
-importView.table-column.regularExpense=Regelmäßige Ausgabe
+importView.table-column.regularExpense=Wiederkehrender Umsatz
 importView.table-column.remarks=Anmerkungen
 
 # ----------------------------------
@@ -153,8 +155,8 @@ editExpense.tab.information=Informationen
 editExpense.label.position=Position
 editExpense.label.remark=Bemerkung
 editExpense.label.categories=Kategorien
+editExpense.label.direction=Richtung
 editExpense.tab.payments=Zahlungen
-editExpense.label.amount=Betrag
 editExpense.column.type=Art
 editExpense.column.startingFrom=Von
 editExpense.column.endingAt=Bis
@@ -225,7 +227,8 @@ manageCategories.alert.expensesAreAssignedToThisCategory=Dieser Kategorie sind A
 # ----------------------------------
 manageExpenses.column.position=Position
 manageExpenses.column.type=Art
-manageExpenses.label.manageExpenses=Ausgaben verwalten
+manageExpenses.column.direction=Richtung
+manageExpenses.label.manageExpenses=Wiederkehrende Umsätze verwalten
 
 # ----------------------------------
 # domain -> model
@@ -238,7 +241,7 @@ domain.term.total=Gesamt
 uniqueExpensesMV.col.biller=Rechnungssteller
 uniqueExpensesMV.col.date=Datum
 uniqueExpensesMV.col.value=Betrag
-uniqueExpensesMV.label.manageUniqueExpenses=Einzigartige Ausgaben verwalten
+uniqueExpensesMV.label.manageUniqueExpenses=Einzigartige Umsätze verwalten
 
 # ----------------------------------
 # UniqueExpensesInformationDV
@@ -247,6 +250,7 @@ uniqueExpensesInfoDV.label.position=Position
 uniqueExpensesInfoDV.label.amount=Betrag
 uniqueExpensesInfoDV.label.categories=Kategorien
 uniqueExpensesInfoDV.label.editPosition=Position bearbeiten
+uniqueExpensesInfoDV.label.direction=Richtung
 
 # ----------------------------------
 # NewCategory
@@ -256,6 +260,12 @@ newCategory.label.name=Name
 newCategory.label.description=Beschreibung
 newCategory.label.parentCategory=Oberkategorie
 
+# ----------------------------------
+# Enum values
+# ----------------------------------
+TurnoverDirection.IN=Einnahme
+TurnoverDirection.OUT=Ausgabe
+
 # ----------------------------------
 # Settings
 # ----------------------------------
diff --git a/src/main/resources/i18n/messages_en.properties b/src/main/resources/i18n/messages_en.properties
index b854a99..628f71f 100644
--- a/src/main/resources/i18n/messages_en.properties
+++ b/src/main/resources/i18n/messages_en.properties
@@ -66,6 +66,8 @@ monthlyOverview.sumTable.column.c1=C1
 monthlyOverview.sumTable.column.c2=C2
 monthlyOverview.label.monthlyView=Monthly view
 monthlyOverview.label.sum=Sum
+monthlyOverview.label.sumEarnings=Earnings (sum)
+monthlyOverview.label.sumExpenses=Expenses (sum)
 monthlyOverview.label.uniqueExpenses=Unique expenses
 monthlyOverview.label.fixedExpenses=Fixed expenses
 
@@ -154,8 +156,8 @@ editExpense.tab.information=Information
 editExpense.label.position=Position
 editExpense.label.remark=Remark
 editExpense.label.categories=Categories
+editExpense.label.direction=Direction
 editExpense.tab.payments=Payments
-editExpense.label.amount=Amount
 editExpense.column.type=Type
 editExpense.column.startingFrom=Starting from
 editExpense.column.endingAt=Ending at
@@ -226,7 +228,8 @@ manageCategories.alert.expensesAreAssignedToThisCategory=This category contains
 # ----------------------------------
 manageExpenses.column.position=Position
 manageExpenses.column.type=Type
-manageExpenses.label.manageExpenses=Manage expenses
+manageExpenses.column.direction=Richtung
+manageExpenses.label.manageExpenses=Manage turnovers
 
 # ----------------------------------
 # domain -> model
@@ -248,6 +251,7 @@ uniqueExpensesInfoDV.label.position=Position
 uniqueExpensesInfoDV.label.amount=Amount
 uniqueExpensesInfoDV.label.categories=Categories
 uniqueExpensesInfoDV.label.editPosition=Edit position
+uniqueExpensesInfoDV.label.direction=Direction
 
 # ----------------------------------
 # NewCategory
@@ -257,6 +261,12 @@ newCategory.label.name=Name
 newCategory.label.description=Description
 newCategory.label.parentCategory=Parent category
 
+# ----------------------------------
+# Enum values
+# ----------------------------------
+TurnoverDirection.IN=Income
+TurnoverDirection.OUT=Expense
+
 # ----------------------------------
 # Settings
 # ----------------------------------
@@ -269,4 +279,4 @@ settings.comboItem.light=Light
 settings.comboItem.dark=Dark
 settings.comboItem.auto=Auto
 settings.alert.savedPleaseRestart=Settings have been saved. Please restart the BudgetBook!
-settings.alert.saveError=The settings could not be saved!
\ No newline at end of file
+settings.alert.saveError=The settings could not be saved!
diff --git a/src/test/java/timkodiert/budgetBook/domain/model/CumulativeExpenseTest.java b/src/test/java/timkodiert/budgetBook/domain/model/CumulativeExpenseTest.java
index fb70750..6dd677e 100644
--- a/src/test/java/timkodiert/budgetBook/domain/model/CumulativeExpenseTest.java
+++ b/src/test/java/timkodiert/budgetBook/domain/model/CumulativeExpenseTest.java
@@ -14,13 +14,13 @@ public class CumulativeExpenseTest {
     @Test
     @DisplayName("Grundlegender Test")
     void test() {
-        List<FixedExpense> expenses = new ArrayList<>();
-        expenses.add(new FixedExpense("Test-Ausgabe 1", 10, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null));
-        expenses.add(new FixedExpense("Test-Ausgabe 2", 42, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null));
-        expenses.add(new FixedExpense("Test-Ausgabe 3", 100, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null));
+        List<FixedTurnover> expenses = new ArrayList<>();
+        expenses.add(new FixedTurnover("Test-Ausgabe 1", 10, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null));
+        expenses.add(new FixedTurnover("Test-Ausgabe 2", 42, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null));
+        expenses.add(new FixedTurnover("Test-Ausgabe 3", 100, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null));
         CumulativeExpense ce = new CumulativeExpense(expenses, 2022, 2023);
 
-        assertEquals(152.0, ce.getValueFor(MonthYear.of(1, 2023)));
-        assertEquals(152.0 * 12, ce.getValueForYear(2023));
+        assertEquals(-152.0, ce.getValueFor(MonthYear.of(1, 2023)));
+        assertEquals(-152.0 * 12, ce.getValueForYear(2023));
     }
 }
diff --git a/src/test/java/timkodiert/budgetBook/domain/model/FixedExpenseTest.java b/src/test/java/timkodiert/budgetBook/domain/model/FixedExpenseTest.java
index bb538fd..fea6dff 100644
--- a/src/test/java/timkodiert/budgetBook/domain/model/FixedExpenseTest.java
+++ b/src/test/java/timkodiert/budgetBook/domain/model/FixedExpenseTest.java
@@ -13,28 +13,28 @@ public class FixedExpenseTest {
     @Test
     @DisplayName("Monatliche Ausgabe: Konfigurierte PaymentInformation")
     void monthlyFixedExpense() {
-        FixedExpense expense = new FixedExpense("Test-Ausgabe", 9.99, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null);
+        FixedTurnover expense = new FixedTurnover("Test-Ausgabe", 9.99, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null);
 
         assertEquals(0.0, expense.getValueFor(MonthYear.of(12, 2022)));
-        assertEquals(9.99, expense.getValueFor(MonthYear.of(1, 2023)));
+        assertEquals(-9.99, expense.getValueFor(MonthYear.of(1, 2023)));
         assertEquals(0.0, expense.getValueForYear(2022));
-        assertEquals(9.99 * 12, expense.getValueForYear(2023));
+        assertEquals(-9.99 * 12, expense.getValueForYear(2023));
     }
 
     @Test
     @DisplayName("Monatliche Ausgabe: Betrag der Importe verwenden")
     void monthlyFixedExpenseImportedAmounts() {
-        FixedExpense expense = new FixedExpense("Test-Ausgabe", 9.5, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null);
+        FixedTurnover expense = new FixedTurnover("Test-Ausgabe", 9.5, PaymentType.MONTHLY, IntStream.rangeClosed(1, 12).boxed().toList(), MonthYear.of(1, 2023), null);
         // Import für Februar vorliegend
-        expense.getAccountTurnover().add(new AccountTurnover(LocalDate.of(2023, 2, 1), "Test", "Test", "Test", 20));
+        expense.getAccountTurnover().add(new AccountTurnover(LocalDate.of(2023, 2, 1), "Test", "Test", "Test", -20));
         // Zwei Importe für März vorliegend
-        expense.getAccountTurnover().add(new AccountTurnover(LocalDate.of(2023, 3, 1), "Test", "Test", "Test1", 5));
-        expense.getAccountTurnover().add(new AccountTurnover(LocalDate.of(2023, 3, 2), "Test", "Test", "Test2", 5));
+        expense.getAccountTurnover().add(new AccountTurnover(LocalDate.of(2023, 3, 1), "Test", "Test", "Test1", -5));
+        expense.getAccountTurnover().add(new AccountTurnover(LocalDate.of(2023, 3, 2), "Test", "Test", "Test2", -5));
 
         assertEquals(0.0, expense.getValueFor(MonthYear.of(2, 2022)));
-        assertEquals(20.0, expense.getValueFor(MonthYear.of(2, 2023)));
-        assertEquals(2 * 5, expense.getValueFor(MonthYear.of(3, 2023)));
+        assertEquals(-20.0, expense.getValueFor(MonthYear.of(2, 2023)));
+        assertEquals(2 * -5, expense.getValueFor(MonthYear.of(3, 2023)));
         assertEquals(0.0, expense.getValueForYear(2022));
-        assertEquals(9.5 * 10 + 1 * 20 + 2 * 5, expense.getValueForYear(2023));
+        assertEquals(-9.5 * 10 + 1 * -20 + 2 * -5, expense.getValueForYear(2023));
     }
 }