Loyalty Card Keychain - Saves all your loyalty cards on your phone
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Stocard - All loyalty cards on your smartphone!
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Key Ring Reward Cards - Tired of all the loyalty cards dangling from your keys or stuffed in your wallet?
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.