Magestore Affiliateplus

1. Open js/magestore/affiliateplus.js and find the following code:

   if (typeof(save_shipping_method) != 'undefined') {
       save_shipping_method(shipping_method_url);
   }
   

2. Replace all occurrences of this code with:

   document.fire('affiliateplus:updateSuccess');
   if (typeof(save_shipping_method) != 'undefined') {
       save_shipping_method(shipping_method_url);
   }
   

   and save the file.

3. Disable javascript merge/minification if needed.