Selz - Seriously Simple Selling
OpenCart - A free shopping cart system. OpenCart is an open source PHP-based online e-commerce solution.s
3dcart - We provide ecommerce software, web design and inbound marketing services to help online businesses be more successful.
Shopio - Shopio is an all-in-one hosted shopping cart solution.
WebAssist eCart - Offering Dreamweaver extensions and pre-built PHP web apps to help you build websites.
MagneticOne - MagneticOne offers e-commerce shopping cart software and online services.