Personal Shopping Assistant - Save time & money by auto remembering products as you browse
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Big Apple Buddy - Shop the U.S. with ease
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Upsie - Get a warranty for all your cool things
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.