Yams is an e-commerce shopping cart software written in PERL with a MySQL backend that allow users to integrate user registeration system and management tools on their shopping cart to sell products online. Admin are provided with the option to include affiliates for their shopping cart on commission basis giving them the ability to insert users in the specific groups to have easy accessing of all electronic products. Some of the main features includes sessions ID to track users and referrers, powerful product search engines, shipping options, credit card processing, inventory tracking etc., | 
