Shopping Cart - Shopping Cart System - 80 % of all Shopping Carts have no traffic why ? The general problem is the Shopping Cart System by self. A Shopping cart System generate his web site on the server site on fly. (auto generate web sites) The most Search Engine Robots can’t read this kind of web sites. Usually you get 80 % of your traffic from the search engines. You are not listed or low ranking your shopping cart will get no traffic - no customers - no profit!