Gadgets Mall
PriceCute - Keep up with your competition's pricing on Amazon
Healcomputer - E-commerce technology site + computer related articles + product reviews.
OPERA Property Management System - OPERA Cloud Services is an enterprise platform for hotel operations and distribution.
Awesome Stuff To Buy - Huge list of awesome stuff to buy online, if you're looking for cool things to buy this is for you, including gadgets and unique products from sites like Amazon.
ShopFor20 - ShopFor20 is a platform dedicated to finding cool, unique and practical gifts for under $20.
DiscoverGeek - A search engine and blog for pop-culture and geek merchandise.