diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/AccountManager.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/AccountManager.java
new file mode 100644
index 00000000..b5f8b213
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/AccountManager.java
@@ -0,0 +1,153 @@
+package com.pqt.client.gui.ressources.components;
+
+import com.pqt.client.gui.ressources.generics.creators.IFXCreatorComponent;
+import com.pqt.client.gui.ressources.generics.validators.IFXValidatorComponent;
+import com.pqt.client.gui.ressources.specifics.account.listeners.IAccountComponentListener;
+import com.pqt.client.gui.ressources.generics.validators.listeners.IValidatorComponentListener;
+import com.pqt.client.gui.ressources.generics.validators.listeners.SimpleValidatorComponentFirerer;
+import com.pqt.client.gui.ressources.specifics.account.IFXAccountsDisplayerComponent;
+import com.pqt.client.gui.ressources.specifics.account.listeners.SimpleAccountComponentFirerer;
+import com.pqt.client.gui.ressources.strings.GUIStringTool;
+import com.pqt.core.entities.user_account.Account;
+import javafx.application.Platform;
+import javafx.collections.FXCollections;
+import javafx.scene.control.Button;
+import javafx.scene.control.ChoiceBox;
+import javafx.scene.control.PasswordField;
+import javafx.scene.control.TextField;
+import javafx.scene.input.KeyCode;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Pane;
+import javafx.scene.layout.VBox;
+
+import java.util.Collection;
+
+public class AccountManager implements IFXAccountsDisplayerComponent, IFXValidatorComponent, IFXCreatorComponent<Account> {
+
+    private Pane mainPane;
+
+    private HBox mainDisconnectedPane, mainConnectedPane;
+    private TextField connectedUsernameField;
+    private ChoiceBox<Account> disconnectedUsernameField;
+    private PasswordField passwordField;
+
+    private SimpleAccountComponentFirerer accountEventFirerer;
+    private SimpleValidatorComponentFirerer validatorEventFirerer;
+
+    private Account currentAccount;
+
+    public AccountManager() {
+        accountEventFirerer = new SimpleAccountComponentFirerer();
+        validatorEventFirerer = new SimpleValidatorComponentFirerer();
+
+        currentAccount = null;
+
+        init();
+    }
+
+    private void init() {
+        mainPane = new Pane();
+
+        mainConnectedPane = new HBox();
+        mainDisconnectedPane = new HBox();
+
+        connectedUsernameField = new TextField();
+        connectedUsernameField.setEditable(false);
+
+        Button disconnectButton = new Button(GUIStringTool.getLogoutButtonLabel());
+        disconnectButton.setOnMouseClicked(event->validatorEventFirerer.fireCancelEvent());
+        disconnectButton.setOnKeyTyped(event->{if(event.getCode().equals(KeyCode.ENTER)) validatorEventFirerer.fireCancelEvent();});
+
+        mainConnectedPane.getChildren().addAll(connectedUsernameField, disconnectButton);
+
+
+        disconnectedUsernameField = new ChoiceBox<>();
+        disconnectedUsernameField.setConverter(GUIStringTool.getAccountStringConverter());
+
+        passwordField = new PasswordField();
+        passwordField.setPromptText(GUIStringTool.getPasswordFieldPromptText());
+
+        VBox leftDisconnectedPaneContent = new VBox();
+        leftDisconnectedPaneContent.getChildren().addAll(disconnectedUsernameField, passwordField);
+
+        Button validationButton = new Button(GUIStringTool.getLoginButtonLabel());
+        validationButton.setOnMouseClicked(event-> validatorEventFirerer.fireValidationEvent());
+        validationButton.setOnKeyTyped(event->{if(event.getCode().equals(KeyCode.ENTER)) validatorEventFirerer.fireValidationEvent();});
+
+        mainDisconnectedPane.getChildren().addAll(leftDisconnectedPaneContent, validationButton);
+
+        refreshMainPane();
+    }
+
+    @Override
+    public void display(Collection<Account> content) {
+        Platform.runLater(()->disconnectedUsernameField.setItems(FXCollections.observableArrayList(content)));
+    }
+
+    public void setCurrentAccount(Account account){
+        currentAccount = account;
+        Platform.runLater(()->connectedUsernameField.setText(GUIStringTool.getAccountStringConverter().toString(currentAccount)));
+        refreshMainPane();
+    }
+
+    private void refreshMainPane() {
+        if(currentAccount!=null)
+            Platform.runLater(
+                    ()->{
+                        mainPane.getChildren().clear();
+                        mainPane.getChildren().add(mainConnectedPane);
+                    }
+            );
+        else
+            Platform.runLater(
+                    ()->{
+                        mainPane.getChildren().clear();
+                        mainPane.getChildren().add(mainDisconnectedPane);
+                    }
+            );
+    }
+
+    public Account getCurrentAccount() {
+        return currentAccount;
+    }
+
+    @Override
+    public void addListener(IAccountComponentListener l) {
+        accountEventFirerer.addListener(l);
+    }
+
+    @Override
+    public void removeListener(IAccountComponentListener l) {
+        accountEventFirerer.removeListener(l);
+    }
+
+    @Override
+    public Pane getPane() {
+        return mainPane;
+    }
+
+    @Override
+    public void addListener(IValidatorComponentListener l) {
+        validatorEventFirerer.addListener(l);
+    }
+
+    @Override
+    public void removeListener(IValidatorComponentListener l) {
+        validatorEventFirerer.removeListener(l);
+    }
+
+    @Override
+    public Account create() {
+        if(!isCreationPossible())
+            return null;
+
+        return new Account(disconnectedUsernameField.getValue().getUsername(), passwordField.getText(), disconnectedUsernameField.getValue().getPermissionLevel());
+    }
+
+    @Override
+    public boolean isCreationPossible() {
+        return currentAccount==null
+                && !disconnectedUsernameField.getAccessibleText().isEmpty()
+                && !passwordField.getText().isEmpty();
+    }
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/CategoryTabStockDisplayer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/CategoryTabStockDisplayer.java
similarity index 86%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/CategoryTabStockDisplayer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/CategoryTabStockDisplayer.java
index aa17ad38..a4f2f582 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/CategoryTabStockDisplayer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/CategoryTabStockDisplayer.java
@@ -1,10 +1,10 @@
-package com.pqt.client.module.gui.ressources.components;
+package com.pqt.client.gui.ressources.components;
 
-import com.pqt.client.module.gui.ressources.generics.displayers.IFXDisplayerComponent;
-import com.pqt.client.module.gui.ressources.specifics.products.listeners.IStockComponentListener;
-import com.pqt.client.module.gui.ressources.specifics.products.listeners.SimpleStockComponentFirerer;
-import com.pqt.client.module.gui.ressources.strings.GUIStringTool;
-import com.pqt.client.module.gui.ressources.strings.IObjectStringRenderer;
+import com.pqt.client.gui.ressources.generics.displayers.IFXDisplayerComponent;
+import com.pqt.client.gui.ressources.specifics.products.listeners.IStockComponentListener;
+import com.pqt.client.gui.ressources.specifics.products.listeners.SimpleStockComponentFirerer;
+import com.pqt.client.gui.ressources.strings.GUIStringTool;
+import com.pqt.client.gui.ressources.strings.IObjectStringRenderer;
 import com.pqt.core.entities.product.Product;
 import javafx.application.Platform;
 import javafx.collections.FXCollections;
@@ -18,7 +18,7 @@ import java.util.Collection;
 import java.util.List;
 import java.util.stream.Collectors;
 
-public class CategoryTabStockDisplayer implements IFXDisplayerComponent<Collection<Product>, IStockComponentListener>{
+public class CategoryTabStockDisplayer implements IFXDisplayerComponent<Collection<Product>, IStockComponentListener> {
 
     private SimpleStockComponentFirerer firerer;
     private BorderPane mainPane;
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/CommandComposerSaleDisplayer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/CommandComposerSaleDisplayer.java
similarity index 85%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/CommandComposerSaleDisplayer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/CommandComposerSaleDisplayer.java
index 190aa7ac..300de5a1 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/CommandComposerSaleDisplayer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/CommandComposerSaleDisplayer.java
@@ -1,9 +1,9 @@
-package com.pqt.client.module.gui.ressources.components;
+package com.pqt.client.gui.ressources.components;
 
-import com.pqt.client.module.gui.ressources.specifics.sale.IFXSaleDisplayerComponent;
-import com.pqt.client.module.gui.ressources.specifics.sale.listeners.ISaleComponentListener;
-import com.pqt.client.module.gui.ressources.specifics.sale.listeners.SimpleSaleComponentFirerer;
-import com.pqt.client.module.gui.ressources.strings.GUIStringTool;
+import com.pqt.client.gui.ressources.specifics.sale.IFXSaleDisplayerComponent;
+import com.pqt.client.gui.ressources.specifics.sale.listeners.ISaleComponentListener;
+import com.pqt.client.gui.ressources.specifics.sale.listeners.SimpleSaleComponentFirerer;
+import com.pqt.client.gui.ressources.strings.GUIStringTool;
 import com.pqt.core.entities.product.Product;
 import com.pqt.core.entities.sale.Sale;
 import javafx.application.Platform;
@@ -14,7 +14,6 @@ import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.Pane;
 
 import java.util.ArrayList;
-import java.util.stream.Collectors;
 
 public class CommandComposerSaleDisplayer implements IFXSaleDisplayerComponent {
 
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/SimpleValidator.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/SimpleValidator.java
similarity index 82%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/SimpleValidator.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/SimpleValidator.java
index 1f6a9e35..aeb426b7 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/components/SimpleValidator.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/SimpleValidator.java
@@ -1,16 +1,16 @@
-package com.pqt.client.module.gui.ressources.components;
+package com.pqt.client.gui.ressources.components;
 
-import com.pqt.client.module.gui.ressources.generics.validators.IFXValidatorComponent;
-import com.pqt.client.module.gui.ressources.generics.validators.listeners.IValidatorComponentFirerer;
-import com.pqt.client.module.gui.ressources.generics.validators.listeners.IValidatorComponentListener;
-import com.pqt.client.module.gui.ressources.generics.validators.listeners.SimpleValidatorComponentFirerer;
-import com.pqt.client.module.gui.ressources.strings.GUIStringTool;
+import com.pqt.client.gui.ressources.generics.validators.IFXValidatorComponent;
+import com.pqt.client.gui.ressources.generics.validators.listeners.IValidatorComponentFirerer;
+import com.pqt.client.gui.ressources.generics.validators.listeners.IValidatorComponentListener;
+import com.pqt.client.gui.ressources.strings.GUIStringTool;
+import com.pqt.client.gui.ressources.generics.validators.listeners.SimpleValidatorComponentFirerer;
 import javafx.application.Platform;
 import javafx.scene.control.Button;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Pane;
 
-public class SimpleValidator implements IFXValidatorComponent{
+public class SimpleValidator implements IFXValidatorComponent {
 
     private final IValidatorComponentFirerer firerer;
     private Pane pane;
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/sale_validation_screen/SaleValidationScreen.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/sale_validation_screen/SaleValidationScreen.java
new file mode 100644
index 00000000..8398ac61
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/sale_validation_screen/SaleValidationScreen.java
@@ -0,0 +1,85 @@
+package com.pqt.client.gui.ressources.components.sale_validation_screen;
+
+import com.pqt.client.gui.ressources.components.sale_validation_screen.listeners.ISaleValidationScreenListener;
+import com.pqt.client.gui.ressources.strings.GUIStringTool;
+import com.pqt.core.entities.sale.Sale;
+import com.pqt.core.entities.sale.SaleStatus;
+import javafx.application.Platform;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.control.ProgressIndicator;
+import javafx.scene.control.TextField;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.Pane;
+
+import javax.swing.event.EventListenerList;
+import java.util.Arrays;
+
+public class SaleValidationScreen {
+
+    private Pane mainPane;
+
+    private TextField saleStatusTextField;
+    private SaleStatus saleStatus;
+    private ProgressIndicator progressIndicator;
+    private Button validationButton;
+
+    private EventListenerList listeners;
+
+    public SaleValidationScreen(long saleId, Sale sale) {
+        listeners = new EventListenerList();
+        mainPane = new Pane();
+
+        BorderPane mainPaneContent = new BorderPane();
+
+        GridPane centerPane = new GridPane();
+
+        Label saleIdLabel = new Label(GUIStringTool.getSaleIdLabel());
+        centerPane.add(saleIdLabel, 0, 0);
+
+        TextField saleIdTextField = new TextField(Long.toString(saleId));
+        saleIdTextField.setEditable(false);
+        centerPane.add(saleIdTextField, 1, 0);
+
+        Label saleStatusLabel = new Label(GUIStringTool.getSaleStatusLabel());
+        centerPane.add(saleStatusLabel, 0, 1);
+
+        saleStatusTextField = new TextField(GUIStringTool.getSaleStatusRenderer().render(SaleStatus.PENDING));
+        saleStatusTextField.setEditable(false);
+        centerPane.add(saleStatusTextField, 1, 1);
+
+        mainPaneContent.setCenter(centerPane);
+
+        progressIndicator = new ProgressIndicator();
+        progressIndicator.setPrefSize(50, 50);
+        mainPaneContent.setLeft(progressIndicator);
+
+        validationButton = new Button(GUIStringTool.getOkButtonLabel());
+        validationButton.setOnMouseClicked(event->fireScreenClose(saleStatus.equals(SaleStatus.ACCEPTED)));
+    }
+
+    private void fireScreenClose(boolean saleValidateddSuccessFully) {
+        if(!validationButton.isDisable()){
+            Arrays.stream(listeners.getListeners(ISaleValidationScreenListener.class))
+                    .forEach(listener->listener.onScreenClose(saleValidateddSuccessFully));
+        }
+    }
+
+    public void addListener(ISaleValidationScreenListener listener){
+        listeners.add(ISaleValidationScreenListener.class, listener);
+    }
+
+    public void setSaleStatus(SaleStatus status){
+        saleStatus = status;
+        Platform.runLater(()->{
+            validationButton.setDisable(saleStatus.equals(SaleStatus.PENDING));
+            saleStatusTextField.setText(GUIStringTool.getSaleStatusRenderer().render(status));
+            progressIndicator.setProgress((status.equals(SaleStatus.PENDING)?ProgressIndicator.INDETERMINATE_PROGRESS:1F));
+        });
+    }
+
+    public Pane getPane(){
+        return mainPane;
+    }
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/sale_validation_screen/listeners/ISaleValidationScreenListener.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/sale_validation_screen/listeners/ISaleValidationScreenListener.java
new file mode 100644
index 00000000..8bb1eb7c
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/components/sale_validation_screen/listeners/ISaleValidationScreenListener.java
@@ -0,0 +1,7 @@
+package com.pqt.client.gui.ressources.components.sale_validation_screen.listeners;
+
+import java.util.EventListener;
+
+public interface ISaleValidationScreenListener extends EventListener {
+    void onScreenClose(boolean saleValidatedSuccessfully);
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/css/GUICssTool.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/css/GUICssTool.java
new file mode 100644
index 00000000..b4c48833
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/css/GUICssTool.java
@@ -0,0 +1,7 @@
+package com.pqt.client.gui.ressources.css;
+
+public class GUICssTool {
+    public static String getGreyIntermediaryPaneCssId(){
+        return "grey-pane";
+    }
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/IFXComponent.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/IFXComponent.java
similarity index 61%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/IFXComponent.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/IFXComponent.java
index 973b1e74..0bee2445 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/IFXComponent.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/IFXComponent.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.generics;
+package com.pqt.client.gui.ressources.generics;
 
 import javafx.scene.layout.Pane;
 
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/creators/IFXCreatorComponent.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/creators/IFXCreatorComponent.java
new file mode 100644
index 00000000..7a5e06f2
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/creators/IFXCreatorComponent.java
@@ -0,0 +1,8 @@
+package com.pqt.client.gui.ressources.generics.creators;
+
+import com.pqt.client.gui.ressources.generics.IFXComponent;
+
+public interface IFXCreatorComponent<T> extends IFXComponent{
+    T create();
+    boolean isCreationPossible();
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/IFXDisplayerComponent.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/IFXDisplayerComponent.java
new file mode 100644
index 00000000..1137609d
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/IFXDisplayerComponent.java
@@ -0,0 +1,10 @@
+package com.pqt.client.gui.ressources.generics.displayers;
+
+import com.pqt.client.gui.ressources.generics.IFXComponent;
+import com.pqt.client.gui.ressources.generics.displayers.listeners.IDisplayerComponentListener;
+
+public interface IFXDisplayerComponent<T, U extends IDisplayerComponentListener> extends IFXComponent{
+    void display(T content);
+    void addListener(U l);
+    void removeListener(U l);
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/IDisplayerComponentFirerer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/IDisplayerComponentFirerer.java
similarity index 85%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/IDisplayerComponentFirerer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/IDisplayerComponentFirerer.java
index 5df54246..f3bd32d7 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/IDisplayerComponentFirerer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/IDisplayerComponentFirerer.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.generics.displayers.listeners;
+package com.pqt.client.gui.ressources.generics.displayers.listeners;
 
 import javafx.event.Event;
 
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/IDisplayerComponentListener.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/IDisplayerComponentListener.java
similarity index 82%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/IDisplayerComponentListener.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/IDisplayerComponentListener.java
index 12ce0198..d2da215f 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/IDisplayerComponentListener.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/IDisplayerComponentListener.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.generics.displayers.listeners;
+package com.pqt.client.gui.ressources.generics.displayers.listeners;
 
 import javafx.event.Event;
 
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/SimpleDisplayerComponentFirerer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/SimpleDisplayerComponentFirerer.java
similarity index 96%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/SimpleDisplayerComponentFirerer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/SimpleDisplayerComponentFirerer.java
index c2758529..e97916e4 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/listeners/SimpleDisplayerComponentFirerer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/displayers/listeners/SimpleDisplayerComponentFirerer.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.generics.displayers.listeners;
+package com.pqt.client.gui.ressources.generics.displayers.listeners;
 
 import javafx.event.Event;
 
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/IFXValidatorComponent.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/IFXValidatorComponent.java
new file mode 100644
index 00000000..67d961b4
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/IFXValidatorComponent.java
@@ -0,0 +1,9 @@
+package com.pqt.client.gui.ressources.generics.validators;
+
+import com.pqt.client.gui.ressources.generics.IFXComponent;
+import com.pqt.client.gui.ressources.generics.validators.listeners.IValidatorComponentListener;
+
+public interface IFXValidatorComponent extends IFXComponent{
+    void addListener(IValidatorComponentListener l);
+    void removeListener(IValidatorComponentListener l);
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/IValidatorComponentFirerer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/IValidatorComponentFirerer.java
similarity index 74%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/IValidatorComponentFirerer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/IValidatorComponentFirerer.java
index ab66cdf4..083f6602 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/IValidatorComponentFirerer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/IValidatorComponentFirerer.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.generics.validators.listeners;
+package com.pqt.client.gui.ressources.generics.validators.listeners;
 
 public interface IValidatorComponentFirerer {
     void addListener(IValidatorComponentListener l);
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/IValidatorComponentListener.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/IValidatorComponentListener.java
similarity index 67%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/IValidatorComponentListener.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/IValidatorComponentListener.java
index 57f7198f..34c29bbd 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/IValidatorComponentListener.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/IValidatorComponentListener.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.generics.validators.listeners;
+package com.pqt.client.gui.ressources.generics.validators.listeners;
 
 import java.util.EventListener;
 
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/SimpleValidatorComponentFirerer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/SimpleValidatorComponentFirerer.java
similarity index 92%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/SimpleValidatorComponentFirerer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/SimpleValidatorComponentFirerer.java
index a06b07e9..ab0c32a1 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/listeners/SimpleValidatorComponentFirerer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/generics/validators/listeners/SimpleValidatorComponentFirerer.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.generics.validators.listeners;
+package com.pqt.client.gui.ressources.generics.validators.listeners;
 
 import javax.swing.event.EventListenerList;
 import java.util.Arrays;
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/IFXAccountsDisplayerComponent.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/IFXAccountsDisplayerComponent.java
new file mode 100644
index 00000000..29fe49d9
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/IFXAccountsDisplayerComponent.java
@@ -0,0 +1,11 @@
+package com.pqt.client.gui.ressources.specifics.account;
+
+import com.pqt.client.gui.ressources.generics.displayers.IFXDisplayerComponent;
+import com.pqt.client.gui.ressources.specifics.account.listeners.IAccountComponentListener;
+import com.pqt.core.entities.user_account.Account;
+
+import java.util.Collection;
+
+public interface IFXAccountsDisplayerComponent extends IFXDisplayerComponent<Collection<Account>, IAccountComponentListener> {
+
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/listeners/IAccountComponentListener.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/listeners/IAccountComponentListener.java
new file mode 100644
index 00000000..12d70b4f
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/listeners/IAccountComponentListener.java
@@ -0,0 +1,7 @@
+package com.pqt.client.gui.ressources.specifics.account.listeners;
+
+import com.pqt.client.gui.ressources.generics.displayers.listeners.IDisplayerComponentListener;
+import com.pqt.core.entities.user_account.Account;
+
+public interface IAccountComponentListener extends IDisplayerComponentListener<Account>{
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/listeners/SimpleAccountComponentFirerer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/listeners/SimpleAccountComponentFirerer.java
new file mode 100644
index 00000000..d0e5cfbd
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/account/listeners/SimpleAccountComponentFirerer.java
@@ -0,0 +1,10 @@
+package com.pqt.client.gui.ressources.specifics.account.listeners;
+
+import com.pqt.client.gui.ressources.generics.displayers.listeners.SimpleDisplayerComponentFirerer;
+import com.pqt.core.entities.user_account.Account;
+
+public class SimpleAccountComponentFirerer extends SimpleDisplayerComponentFirerer<Account, IAccountComponentListener> {
+    public SimpleAccountComponentFirerer() {
+        super(IAccountComponentListener.class);
+    }
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/IFXProductsDisplayerComponent.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/IFXProductsDisplayerComponent.java
new file mode 100644
index 00000000..d4186480
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/IFXProductsDisplayerComponent.java
@@ -0,0 +1,10 @@
+package com.pqt.client.gui.ressources.specifics.products;
+
+import com.pqt.client.gui.ressources.generics.displayers.IFXDisplayerComponent;
+import com.pqt.client.gui.ressources.specifics.products.listeners.IStockComponentListener;
+import com.pqt.core.entities.product.Product;
+
+import java.util.Collection;
+
+public interface IFXProductsDisplayerComponent extends IFXDisplayerComponent<Collection<Product>, IStockComponentListener> {
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/listeners/IStockComponentListener.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/listeners/IStockComponentListener.java
new file mode 100644
index 00000000..45bf72eb
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/listeners/IStockComponentListener.java
@@ -0,0 +1,7 @@
+package com.pqt.client.gui.ressources.specifics.products.listeners;
+
+import com.pqt.client.gui.ressources.generics.displayers.listeners.IDisplayerComponentListener;
+import com.pqt.core.entities.product.Product;
+
+public interface IStockComponentListener extends IDisplayerComponentListener<Product> {
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/listeners/SimpleStockComponentFirerer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/listeners/SimpleStockComponentFirerer.java
similarity index 59%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/listeners/SimpleStockComponentFirerer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/listeners/SimpleStockComponentFirerer.java
index 0f3b5933..daedf4b0 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/listeners/SimpleStockComponentFirerer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/products/listeners/SimpleStockComponentFirerer.java
@@ -1,6 +1,6 @@
-package com.pqt.client.module.gui.ressources.specifics.products.listeners;
+package com.pqt.client.gui.ressources.specifics.products.listeners;
 
-import com.pqt.client.module.gui.ressources.generics.displayers.listeners.SimpleDisplayerComponentFirerer;
+import com.pqt.client.gui.ressources.generics.displayers.listeners.SimpleDisplayerComponentFirerer;
 import com.pqt.core.entities.product.Product;
 
 public class SimpleStockComponentFirerer extends SimpleDisplayerComponentFirerer<Product, IStockComponentListener> {
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/IFXSaleDisplayerComponent.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/IFXSaleDisplayerComponent.java
new file mode 100644
index 00000000..e4e8c143
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/IFXSaleDisplayerComponent.java
@@ -0,0 +1,8 @@
+package com.pqt.client.gui.ressources.specifics.sale;
+
+import com.pqt.client.gui.ressources.generics.displayers.IFXDisplayerComponent;
+import com.pqt.client.gui.ressources.specifics.sale.listeners.ISaleComponentListener;
+import com.pqt.core.entities.sale.Sale;
+
+public interface IFXSaleDisplayerComponent extends IFXDisplayerComponent<Sale, ISaleComponentListener> {
+}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/listeners/ISaleComponentListener.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/listeners/ISaleComponentListener.java
similarity index 60%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/listeners/ISaleComponentListener.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/listeners/ISaleComponentListener.java
index bc1284af..cc3510ec 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/listeners/ISaleComponentListener.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/listeners/ISaleComponentListener.java
@@ -1,6 +1,6 @@
-package com.pqt.client.module.gui.ressources.specifics.sale.listeners;
+package com.pqt.client.gui.ressources.specifics.sale.listeners;
 
-import com.pqt.client.module.gui.ressources.generics.displayers.listeners.IDisplayerComponentListener;
+import com.pqt.client.gui.ressources.generics.displayers.listeners.IDisplayerComponentListener;
 import com.pqt.core.entities.product.Product;
 import com.pqt.core.entities.sale.Sale;
 import javafx.event.Event;
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/listeners/SimpleSaleComponentFirerer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/listeners/SimpleSaleComponentFirerer.java
similarity index 75%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/listeners/SimpleSaleComponentFirerer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/listeners/SimpleSaleComponentFirerer.java
index fa746589..9a669f88 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/listeners/SimpleSaleComponentFirerer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/specifics/sale/listeners/SimpleSaleComponentFirerer.java
@@ -1,6 +1,6 @@
-package com.pqt.client.module.gui.ressources.specifics.sale.listeners;
+package com.pqt.client.gui.ressources.specifics.sale.listeners;
 
-import com.pqt.client.module.gui.ressources.generics.displayers.listeners.SimpleDisplayerComponentFirerer;
+import com.pqt.client.gui.ressources.generics.displayers.listeners.SimpleDisplayerComponentFirerer;
 import com.pqt.core.entities.product.Product;
 import com.pqt.core.entities.sale.Sale;
 import javafx.event.Event;
diff --git a/Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/GUIStringTool.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/GUIStringTool.java
new file mode 100644
index 00000000..4d33ab11
--- /dev/null
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/GUIStringTool.java
@@ -0,0 +1,153 @@
+package com.pqt.client.gui.ressources.strings;
+
+import com.pqt.core.entities.product.Product;
+import com.pqt.core.entities.sale.SaleStatus;
+import com.pqt.core.entities.sale.SaleType;
+import com.pqt.core.entities.user_account.Account;
+import com.pqt.core.entities.user_account.AccountLevel;
+import javafx.util.StringConverter;
+
+import java.text.NumberFormat;
+import java.util.EnumSet;
+
+//TODO faire ça un peu mieux
+public class GUIStringTool {
+
+    private static String saleIdLabel;
+
+    public static String getValidationButtonLabel() {
+        return "Valider";
+    }
+
+    public static String getConfirmationValidationButtonLabel() {
+        return "Confirmer";
+    }
+
+    public static String getCancelButtonLabel() {
+        return "Annuler";
+    }
+
+    public static String getConfirmationCancelButtonLabel() {
+        return "Confirmer";
+    }
+
+    public static String getCategorytabStockDisplayerTitle() {
+        return "Produits";
+    }
+
+    public static IObjectStringRenderer<Product> getProductStringRenderer(){
+        return product->String.format("%s - %.2f€ (%s)", product.getName(), product.getPrice(), (product.getAmountRemaining()>=30?"30+": Integer.toString(product.getAmountRemaining())));
+    }
+
+    public static String getCommandComposerTitleTitle() {
+        return "Commande";
+    }
+
+    public static IObjectWithQuantityStringRenderer<Product> getSaleItemStringRenderer(){
+        return (product, qte)->String.format("%dx %s", qte, product.getName());
+    }
+
+    public static String getPasswordFieldPromptText() {
+        return "mot de passe";
+    }
+
+    public static StringConverter<Account> getAccountStringConverter() {
+        return new StringConverter<Account>() {
+            @Override
+            public String toString(Account object) {
+                return String.format("%s - %s)", object.getUsername(), object.getPermissionLevel().name());
+            }
+
+            @Override
+            public Account fromString(String string) {
+                Account reply = new Account();
+
+                String[] pieces = string.split(" - ");
+                reply.setUsername(pieces[0]);
+                if(pieces.length>1)
+                    for(AccountLevel al : EnumSet.allOf(AccountLevel.class)){
+                        if(al.name().equals(pieces[1]))
+                            reply.setPermissionLevel(al);
+                    }
+
+                return reply;
+            }
+        };
+    }
+
+    public static String getLogoutButtonLabel() {
+        return "Déconnexion";
+    }
+
+    public static String getLoginButtonLabel() {
+        return "Connexion";
+    }
+
+    public static IObjectStringRenderer<Double> getPriceRenderer() {
+        return price -> NumberFormat.getCurrencyInstance().format(price);
+    }
+
+    public static String getSaleMakerTextFieldPromptText() {
+        return "Auteur";
+    }
+
+    public static String getSaleMakerTextFieldLabel() {
+        return "Fait par : ";
+    }
+
+    public static String getSaleBeneficiaryTextFieldLabel() {
+        return "Fait pour : ";
+    }
+
+    public static String getSaleTypeTextFieldLabel() {
+        return "Type de paiement : ";
+    }
+
+    public static String getSalePriceTextFieldLabel() {
+        return "Prix de la commande : ";
+    }
+
+    public static StringConverter<SaleType> getSaleTypeStringConverter() {
+        return new StringConverter<SaleType>() {
+            @Override
+            public String toString(SaleType object) {
+                return object.name();
+            }
+
+            @Override
+            public SaleType fromString(String string) {
+                return EnumSet.allOf(SaleType.class).stream().filter(type->type.name().equals(string)).findFirst().orElse(null);
+            }
+        };
+    }
+
+    public static String getSalePriceTextFieldPromptText() {
+        return getPriceRenderer().render(0d);
+    }
+
+    public static String getCommandValidationErrorMessage() {
+        return "La commande n'a pas pu être validée";
+    }
+
+    public static String getCommandValidationErrorMessage(Throwable cause) {
+        return "La commande n'a pas pu être validée : "+cause.getMessage();
+    }
+
+    public static String getSaleIdLabel() {
+        return "Numéro de commande : ";
+    }
+
+    public static String getSaleStatusLabel() {
+        return "Etat actuel";
+    }
+
+    public static IObjectStringRenderer<SaleStatus> getSaleStatusRenderer() {
+        return Enum::name;
+    }
+
+    public static String getOkButtonLabel() {
+        return "OK";
+    }
+}
+
+
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/IObjectStringRenderer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/IObjectStringRenderer.java
similarity index 57%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/IObjectStringRenderer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/IObjectStringRenderer.java
index 98709239..ebbb8c6a 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/IObjectStringRenderer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/IObjectStringRenderer.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.strings;
+package com.pqt.client.gui.ressources.strings;
 
 public interface IObjectStringRenderer<T> {
     String render(T obj);
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/IObjectWithQuantityStringRenderer.java b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/IObjectWithQuantityStringRenderer.java
similarity index 64%
rename from Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/IObjectWithQuantityStringRenderer.java
rename to Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/IObjectWithQuantityStringRenderer.java
index 8cc2fc9c..52dbbed2 100644
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/IObjectWithQuantityStringRenderer.java
+++ b/Workspace/client/src/main/java/com/pqt/client/gui/ressources/strings/IObjectWithQuantityStringRenderer.java
@@ -1,4 +1,4 @@
-package com.pqt.client.module.gui.ressources.strings;
+package com.pqt.client.gui.ressources.strings;
 
 public interface IObjectWithQuantityStringRenderer<T> {
     String render(T obj, int quantity);
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/creators/IFXCreatorComponent.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/creators/IFXCreatorComponent.java
deleted file mode 100644
index 70b1436d..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/creators/IFXCreatorComponent.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.pqt.client.module.gui.ressources.generics.creators;
-
-import com.pqt.client.module.gui.ressources.generics.IFXComponent;
-
-public interface IFXCreatorComponent<T> extends IFXComponent{
-    T create();
-    boolean isCreationPossible();
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/IFXDisplayerComponent.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/IFXDisplayerComponent.java
deleted file mode 100644
index df7f3e95..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/displayers/IFXDisplayerComponent.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.pqt.client.module.gui.ressources.generics.displayers;
-
-import com.pqt.client.module.gui.ressources.generics.IFXComponent;
-import com.pqt.client.module.gui.ressources.generics.displayers.listeners.IDisplayerComponentListener;
-
-public interface IFXDisplayerComponent<T, U extends IDisplayerComponentListener> extends IFXComponent{
-    void display(T content);
-    void addListener(U l);
-    void removeListener(U l);
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/IFXValidatorComponent.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/IFXValidatorComponent.java
deleted file mode 100644
index 4171c452..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/generics/validators/IFXValidatorComponent.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package com.pqt.client.module.gui.ressources.generics.validators;
-
-import com.pqt.client.module.gui.ressources.generics.IFXComponent;
-import com.pqt.client.module.gui.ressources.generics.validators.listeners.IValidatorComponentListener;
-
-public interface IFXValidatorComponent extends IFXComponent{
-    void addListener(IValidatorComponentListener l);
-    void removeListener(IValidatorComponentListener l);
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/IFXAccountsDisplayerComponent.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/IFXAccountsDisplayerComponent.java
deleted file mode 100644
index 60b3a247..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/IFXAccountsDisplayerComponent.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package com.pqt.client.module.gui.ressources.specifics.account;
-
-import com.pqt.client.module.gui.ressources.specifics.account.listeners.IAccountComponentListener;
-import com.pqt.client.module.gui.ressources.generics.displayers.IFXDisplayerComponent;
-import com.pqt.core.entities.user_account.Account;
-
-import java.util.Collection;
-
-public interface IFXAccountsDisplayerComponent extends IFXDisplayerComponent<Collection<Account>, IAccountComponentListener>{
-
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/listeners/IAccountComponentListener.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/listeners/IAccountComponentListener.java
deleted file mode 100644
index 23fbf16c..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/listeners/IAccountComponentListener.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.pqt.client.module.gui.ressources.specifics.account.listeners;
-
-import com.pqt.client.module.gui.ressources.generics.displayers.listeners.IDisplayerComponentListener;
-import com.pqt.core.entities.user_account.Account;
-
-public interface IAccountComponentListener extends IDisplayerComponentListener<Account>{
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/listeners/SimpleAccountComponentFirerer.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/listeners/SimpleAccountComponentFirerer.java
deleted file mode 100644
index aa16640f..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/account/listeners/SimpleAccountComponentFirerer.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.pqt.client.module.gui.ressources.specifics.account.listeners;
-
-import com.pqt.client.module.gui.ressources.generics.displayers.listeners.SimpleDisplayerComponentFirerer;
-import com.pqt.core.entities.user_account.Account;
-
-public class SimpleAccountComponentFirerer extends SimpleDisplayerComponentFirerer<Account, IAccountComponentListener>{
-    public SimpleAccountComponentFirerer() {
-        super(IAccountComponentListener.class);
-    }
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/IFXProductsDisplayerComponent.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/IFXProductsDisplayerComponent.java
deleted file mode 100644
index e69a6a85..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/IFXProductsDisplayerComponent.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.pqt.client.module.gui.ressources.specifics.products;
-
-import com.pqt.client.module.gui.ressources.specifics.products.listeners.IStockComponentListener;
-import com.pqt.client.module.gui.ressources.generics.displayers.IFXDisplayerComponent;
-import com.pqt.core.entities.product.Product;
-
-import java.util.Collection;
-
-public interface IFXProductsDisplayerComponent extends IFXDisplayerComponent<Collection<Product>, IStockComponentListener> {
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/listeners/IStockComponentListener.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/listeners/IStockComponentListener.java
deleted file mode 100644
index 05a8a695..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/products/listeners/IStockComponentListener.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.pqt.client.module.gui.ressources.specifics.products.listeners;
-
-import com.pqt.client.module.gui.ressources.generics.displayers.listeners.IDisplayerComponentListener;
-import com.pqt.core.entities.product.Product;
-
-public interface IStockComponentListener extends IDisplayerComponentListener<Product> {
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/IFXSaleDisplayerComponent.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/IFXSaleDisplayerComponent.java
deleted file mode 100644
index c394a2d3..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/specifics/sale/IFXSaleDisplayerComponent.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.pqt.client.module.gui.ressources.specifics.sale;
-
-import com.pqt.client.module.gui.ressources.specifics.sale.listeners.ISaleComponentListener;
-import com.pqt.client.module.gui.ressources.generics.displayers.IFXDisplayerComponent;
-import com.pqt.core.entities.sale.Sale;
-
-public interface IFXSaleDisplayerComponent extends IFXDisplayerComponent<Sale, ISaleComponentListener> {
-}
diff --git a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/GUIStringTool.java b/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/GUIStringTool.java
deleted file mode 100644
index 915ffc6b..00000000
--- a/Workspace/client/src/main/java/com/pqt/client/module/gui/ressources/strings/GUIStringTool.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package com.pqt.client.module.gui.ressources.strings;
-
-import com.pqt.core.entities.product.Product;
-
-//TODO faire ça un peu mieux
-public class GUIStringTool {
-    public static String getValidationButtonLabel() {
-        return "Valider";
-    }
-
-    public static String getConfirmationValidationButtonLabel() {
-        return "Confirmer";
-    }
-
-    public static String getCancelButtonLabel() {
-        return "Annuler";
-    }
-
-    public static String getConfirmationCancelButtonLabel() {
-        return "Confirmer";
-    }
-
-    public static String getCategorytabStockDisplayerTitle() {
-        return "Produits";
-    }
-
-    public static IObjectStringRenderer<Product> getProductStringRenderer(){
-        return product->String.format("%s - %.2f€ (%s)", product.getName(), product.getPrice(), (product.getAmountRemaining()>=30?"30+": Integer.toString(product.getAmountRemaining())));
-    }
-
-    public static String getCommandComposerTitleTitle() {
-        return "Commande";
-    }
-
-    public static IObjectWithQuantityStringRenderer<Product> getSaleItemStringRenderer(){
-        return (product, qté)->String.format("%s - %.2f€ (%s)", product.getName(), product.getPrice(), (product.getAmountRemaining()>=30?"30+": Integer.toString(product.getAmountRemaining())));
-    }
-}
-
-