CODE & THEME HERE: http://wp.me/p1U2FZ-1ux
In my search to create a fully functional shopping cart application I found the WP-eCommerce Plugin for WordPress. This plugin handles orders, works with most every payment service, handles shipping, inventory, etc!
The only thing people don’t like is that it isn’t easy to make a custom shopping cart with WP-eCommerce. So, in this tutorial I’ll show you how to make a Custom WordPress Shopping Cart.