diff --git a/assets/js/checkout.js b/assets/js/checkout.js
index 0b6f8f4..3da5eca 100644
--- a/assets/js/checkout.js
+++ b/assets/js/checkout.js
@@ -53,7 +53,8 @@ function updateProducts(){
 $(window).on('load', function(){
     updateProducts();
     $("#successful-submitting-form").delay(4000).slideUp(200, function() { $(this).alert('close'); });
-    $('#anfrage').submit(function(){
+    $('#anfrage').submit(function(event){
+        event.preventDefault();
         getInfoFromSelectedProduct().done(function(response, status){
             let products = response.contents.map(product => {
                 product = getProductInfo(product);
@@ -63,6 +64,7 @@ $(window).on('load', function(){
             $('#ccart').val(JSON.stringify({"total-price": totalPrice, "products": products}));
             objProducts = [];
             localStorage.setItem("products", JSON.stringify(objProducts));
+            $(this).unbind('submit').submit();
         });
     });
     $(document).on('click', '.btn-remove-product', function(){