OSCommerce Featuers :

• Supports unlimited products and categories
• Add/Edit/Remove categories, products, manufacturers, customers, and reviews
• Support for physical (shippable) and virtual (downloadable) products
• Contact customers directly via email or newsletters
• Print invoices and packaging lists from the order screen
• Multilingual, Multicurrency support
• All orders stored in the database for fast and efficient retrieval
• Number of products in each category can be shown or hidden
• HTML based product descriptions
• Automated display of specials
• Accept numerous offline payment processing (cheque, money orders, offline credit care processing, ..)
• Accept numerous online payment processing (PayPal, 2CheckOut, Authorize.net, iPayment, ..)
• Weight, price, and destination based shipping modules
• Disable certain shipping services based on a zone basis
• Flexible tax implementation on a state and country basis
• Set different tax rates for different products