If your looking to have an online shop which can integrate with your site as a store front I've got you covered.

I have written a complete shopping cart for online purchasing. My cart uses web 2.0 technologies to enhance usability and remove user confusion.

Some core features of the cart are:

• Group products to create "combo" deals
• Reduce/discount the price of products
• Display products in special areas only (specials, featured, latest etc)
• Discount coupons
• Image galleries
• Shipping charges
• Product options
• Manufactures URL
• Product quantities
• Ability to relate products to other products
• User reviews/comments
• Authenticated or guest checkout
• Ability to create your inventory as you want. Unlimited categories, subcategories (and nesting) and products.
• View top selling products and top authenticated purchasers
• Adjust tax
• The list goes on...

The best bit? Because I wrote it I can easily change any aspect of the system to suit you and your project specifically. You won't get lumped with some mass produced software that you have to bend your business/requirements around, I'll shape the system around you, what you want it to do and not do just as it should be, right?