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.
Gadget G - In Gadget G you can find cool gadgets, geeky gadgets, home accessories, pet accessories, outdoor...
Cool Shit You Can Buy - Cool Shit You Can Buy is a website dedicated to the cool and diversified products.
Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.