diff --git a/src/core/excelreader.cpp b/src/core/excelreader.cpp
index 57c17aa..4bc712f 100644
--- a/src/core/excelreader.cpp
+++ b/src/core/excelreader.cpp
@@ -6,7 +6,7 @@
 
 namespace fs = std::filesystem;
 
-void ExcelReader::readSellersFromFile(const fs::path& filePath, Marketplace* market)
+std::size_t ExcelReader::readSellersFromFile(const fs::path& filePath, Marketplace* market)
 {
     xlnt::workbook wb;
     std::ifstream mystream(filePath, std::ios::binary);
@@ -63,4 +63,6 @@ void ExcelReader::readSellersFromFile(const fs::path& filePath, Marketplace* mar
 
     market->sortSellers();
     market->storeToDb();
+
+    return market->getSellers().size() - 1; // minus 1 because we don't count the "special" seller
 }
diff --git a/src/core/excelreader.h b/src/core/excelreader.h
index 8071e04..b9d0e1c 100644
--- a/src/core/excelreader.h
+++ b/src/core/excelreader.h
@@ -12,7 +12,7 @@
 class ExcelReader
 {
   public:
-    static void readSellersFromFile(const std::filesystem::path& filePath, Marketplace* market);
+    static std::size_t readSellersFromFile(const std::filesystem::path& filePath, Marketplace* market);
 };
 
 #endif
\ No newline at end of file
diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index b0ec70b..8cd1c24 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -17,6 +17,7 @@
 #include <exception>
 #include <filesystem>
 #include <regex>
+#include <string>
 
 #include <QFileDialog>
 #include <QMessageBox>
@@ -388,7 +389,8 @@ void MainWindow::onPrintSaleReceiptButtonClicked([[maybe_unused]] bool checked)
     }
 
     if (printer->isValid())
-        printer->printSaleReceipt(sale.get(), settings.value("global/commune", "Dettingen").toString().toStdString());
+        printer->printSaleReceipt(
+            sale.get(), settings.value("global/commune", "Dettingen").toString().toStdString());
 }
 
 void MainWindow::onCancelAllArticlesButtonClicked([[maybe_unused]] bool checked)
@@ -449,8 +451,16 @@ void MainWindow::onImportSellerExcelActionTriggered()
 
     fs::path filePath(filename.toStdWString());
 
-    ExcelReader::readSellersFromFile(filePath, marketplace_.get());
+    std::size_t numImported = ExcelReader::readSellersFromFile(filePath, marketplace_.get());
     updateStatLabel();
+
+    using namespace std::string_literals;
+    std::ostringstream msg;
+    msg << "Aus der Excel-Datei wurden <b>"s << std::to_string(numImported)
+        << "</b> Verkäufer importiert.";
+    QMessageBox(QMessageBox::Icon::Information, "Verkäufer erfolgreich importiert",
+                msg.str().c_str(), QMessageBox::StandardButton::Ok, this)
+        .exec();
 }
 
 void MainWindow::onImportSellerJsonActionTriggered()