diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index 929ee2c..3460e10 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -163,7 +163,6 @@ void MainWindow::onActionEditSellerTriggered()
 
     setSaleModel();
     updateStatLabel();
-
 }
 
 void MainWindow::setSaleModel()
@@ -195,7 +194,6 @@ void MainWindow::onPaidButtonTriggered()
         ui_.sellerNoEdit->setFocus();
         statusBar()->showMessage("Verkaufsvorgang erfolgreich durchgeführt.", STATUSBAR_TIMEOUT);
         updateStatLabel();
-
     }
 }
 
@@ -445,7 +443,6 @@ void MainWindow::onImportSellerExcelActionTriggered()
 
     ExcelReader::readSellersFromFile(filePath, marketplace_.get());
     updateStatLabel();
-
 }
 
 void MainWindow::onImportSellerJsonActionTriggered()
@@ -468,7 +465,6 @@ void MainWindow::onImportSellerJsonActionTriggered()
 
     JsonUtil::importSellers(filePath, marketplace_.get());
     updateStatLabel();
-
 }
 
 void MainWindow::onExportSellerJsonActionTriggered()
@@ -488,8 +484,10 @@ void MainWindow::onExportSalesJsonActionTriggered()
 {
     QSettings settings;
 
-    auto filename = QFileDialog::getSaveFileName(this, "Umsätze/Transaktionen exportieren",
-                                                 QString(), "JSON Dateien (*.json)");
+    auto filename = QFileDialog::getSaveFileName(
+        this, "Umsätze/Transaktionen exportieren",
+        QString("kima2_umsaetze_kasse") + settings.value("global/cashPointNo").toString() + ".json",
+        "JSON Dateien (*.json)");
 
     if (filename.isEmpty())
         return;
@@ -523,7 +521,6 @@ void MainWindow::onImportSalesJsonActionTriggered()
     }
     setSaleModel();
     updateStatLabel();
-
 }
 
 void MainWindow::writeGeometry()