diff --git a/manual/Benutzerhandbuch.odt b/manual/Benutzerhandbuch.odt
deleted file mode 100644
index f3a874f..0000000
Binary files a/manual/Benutzerhandbuch.odt and /dev/null differ
diff --git a/manual/Benutzerhandbuch.pdf b/manual/Benutzerhandbuch.pdf
deleted file mode 100644
index 3d0a1f9..0000000
Binary files a/manual/Benutzerhandbuch.pdf and /dev/null differ
diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index da2bad6..22e6566 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -76,8 +76,6 @@ MainWindow::MainWindow()
             &MainWindow::onExportSalesJsonActionTriggered);
     connect(ui_.importSalesJsonAction, &QAction::triggered, this,
             &MainWindow::onImportSalesJsonActionTriggered);
-
-    readGeometry();
 }
 
 void MainWindow::onActionEditSellerTriggered()
@@ -355,29 +353,3 @@ void MainWindow::onImportSalesJsonActionTriggered()
     }
     setSaleModel();
 }
-
-void MainWindow::writeGeometry()
-{
-    QSettings settings;
-
-    settings.beginGroup("mainwindow");
-    settings.setValue("size", size());
-    settings.setValue("pos", pos());
-    settings.endGroup();
-}
-
-void MainWindow::readGeometry()
-{
-    QSettings settings;
-
-    settings.beginGroup("mainwindow");
-    resize(settings.value("size", QSize(800, 600)).toSize());
-    move(settings.value("pos", QPoint(200, 200)).toPoint());
-    settings.endGroup();
-}
-
-void MainWindow::closeEvent(QCloseEvent* event)
-{
-    writeGeometry();
-    event->accept();
-}
\ No newline at end of file
diff --git a/src/gui/mainwindow.h b/src/gui/mainwindow.h
index ee99fd7..685d57c 100644
--- a/src/gui/mainwindow.h
+++ b/src/gui/mainwindow.h
@@ -6,7 +6,6 @@
 #include <marketplace.h>
 
 #include <QMainWindow>
-#include <QtGui/QCloseEvent>
 
 #include <memory>
 
@@ -30,9 +29,6 @@ class MainWindow : public QMainWindow
     void onAboutQt();
     void onAbout();
 
-  protected:
-    virtual void closeEvent(QCloseEvent* event) override;
-
   private:
     void onActionEditSellerTriggered();
     void onSellerNoEditCheckSellerNo();
@@ -43,8 +39,6 @@ class MainWindow : public QMainWindow
     void onExportSalesJsonActionTriggered();
     void onImportSalesJsonActionTriggered();
     void setSaleModel();
-    void writeGeometry();
-    void readGeometry();
 
     Ui::MainWindow ui_;
     std::unique_ptr<Marketplace> marketplace_;
diff --git a/src/gui/mainwindow.ui b/src/gui/mainwindow.ui
index 460b1bc..ed01175 100644
--- a/src/gui/mainwindow.ui
+++ b/src/gui/mainwindow.ui
@@ -62,7 +62,7 @@
              </font>
             </property>
             <property name="toolTip">
-             <string>Geben Sie hier die Verkäufernummer ein.</string>
+             <string>Geben Sie hier die Verkäufernummer ein</string>
             </property>
             <property name="statusTip">
              <string>Geben Sie hier die Verkäufernummer ein</string>
@@ -471,27 +471,27 @@ drucken</string>
   </action>
   <action name="exportSellerJsonAction">
    <property name="text">
-    <string>Exportieren für andere Kasse (JSON)</string>
+    <string>Exportieren (JSON)</string>
    </property>
   </action>
   <action name="importSellerExcelAction">
    <property name="text">
-    <string>Aus Excel-Datei (initial)</string>
+    <string>Aus Excel-Datei</string>
    </property>
   </action>
   <action name="importSellerJsonAction">
    <property name="text">
-    <string>Aus JSON-Datei (von anderer Kasse)</string>
+    <string>Aus JSON-Datei</string>
    </property>
   </action>
   <action name="exportSalesJsonAction">
    <property name="text">
-    <string>Exportieren für andere Kasse (JSON)</string>
+    <string>Exportieren (JSON)</string>
    </property>
   </action>
   <action name="importSalesJsonAction">
    <property name="text">
-    <string>Importieren von anderer Kasse (JSON)</string>
+    <string>Importieren (JSON)</string>
    </property>
   </action>
  </widget>