Multiple skins/templates? Change the look of your x-cart site on the fly. Easily change the face of your site to different skin directories. Great tool for rebranding your store for affiliates and promotions. Also makes performing A/B Split testing a breeze to help determine which designs/layouts are helping increase your bottom line and increasing your ROI. Other uses include changing skin based of customers language choice.

To have skin changes on your store, just add skin=SKIN_DIRECTORY_NAME to the URL. You could even create a drop down menu to allow users to change the shin.