Multiple Upselling Links for X-Cart

Use this X-cart mod to easily add multiple products at once to the upselling module!

Upselling products is one of the most important aspects of running a store and when done effectively can drastically increase your sales.  Don't add upselling links one product at a time using the default xcart interface - you can use this mod to add multiple products at a time and save yourself countless hours using this mod to cross sell your products!

A must have for x-cart's with many products!