Interfacer - Collection of more than 200+ free design resources
Shopio - Shopio is an all-in-one hosted shopping cart solution.
Blush - Illustrations for everyone
OpenCart - A free shopping cart system. OpenCart is an open source PHP-based online e-commerce solution.s
Freebiesbug - Collection of the best free web design resources.
PayKickstart - PayKickstart is the ultimate shopping cart and affiliate management platform, empowering online Entrepreneurs and digital publishers with the tools to sell their products online.