Starter Start your online business with this complete shopping cart solution. Easy to use and set up without a major investment in time or resources. A quick and easy way to start selling online Sell a select number of products Add commerce to an existing web site       Standard This e-commerce solution offers a full range of advanced functionality to run a successful online business. Shopping cart, design tools, transaction processing, and "back office" management tools are just some of the many features included.   Full-featured e-commerce Complete control over store design Use QuickBooks® to manage finances       Professional A sophisticated e-commerce application designed to manage and optimize any online business regardless of size or complexity. It will provide your business with features that are on par with some of the most well know Internet companies.   Sell services, subscriptions or memberships online Sophisticated inventory management Promotions and merchandising support       Professional Plus A true enterprise level business solution at a fraction of the cost. Robust features provide your company with the most advanced management of inventory, customers, sales, pricing, affiliates, and your overall supply-chain.   Support for a just-in-time or virtual inventory system Support for multiple customer sets with different pricing levels Support for merchants with a sales force