Good Gear Guide
In Pictures: 35 open source and free tools to mana...
This ecommerce shopping cart can be used to sell just about any type of digital product. It handles the secure file storage and file delivery to your customers and also features product key registrations for selling software online. In addition, eBay Auctions are supported. PayLoadz is free to try; if you sign on, there's a $14.95 monthly maintenance fee.
In Pictures: 35 open source and free tools to manage your online store