diff --git a/addons/website_sale/static/src/js/website_sale.js b/addons/website_sale/static/src/js/website_sale.js
index 894849244d5..1c61ba4da93 100644
--- a/addons/website_sale/static/src/js/website_sale.js
+++ b/addons/website_sale/static/src/js/website_sale.js
@@ -225,6 +225,19 @@ $('.oe_website_sale').each(function () {
     $('.oe_website_sale .a-submit, #comment .a-submit').off('click').on('click', function (event) {
         if (!event.isDefaultPrevented() && !$(this).is(".disabled")) {
             $(this).closest('form').submit();
+            if ($(this).hasClass('a-submit-disable')){
+                $(this).addClass("disabled");
+            }
+            if ($(this).hasClass('a-submit-loading')){
+                var loading = '<span class="fa fa-cog fa-spin"/>';
+                var fa_span = $(this).find('span[class*="fa"]');
+                if (fa_span.length){
+                    fa_span.replaceWith(loading);
+                }
+                else{
+                    $(this).append(loading);
+                }
+            }
         }
     });
     $('form.js_attributes input, form.js_attributes select', oe_website_sale).on('change', function (event) {
diff --git a/addons/website_sale/views/templates.xml b/addons/website_sale/views/templates.xml
index ac73d9d8b4b..fb65f657611 100644
--- a/addons/website_sale/views/templates.xml
+++ b/addons/website_sale/views/templates.xml
@@ -1097,7 +1097,7 @@
               </div>
               <div class="clearfix">
                 <a href="/shop/cart" class="btn btn-default mb32"><span class="fa fa-long-arrow-left"/> Return to Cart</a>
-                <a class="btn btn-default btn-primary pull-right mb32 a-submit">Confirm <span class="fa fa-long-arrow-right"/></a>
+                <a class="btn btn-default btn-primary pull-right mb32 a-submit a-submit-disable a-submit-loading">Confirm <span class="fa fa-long-arrow-right"/></a>
               </div>
           </div>
           <div class="col-lg-offset-1 col-lg-3 col-md-3 text-muted">