ShopDiscover
Discover is the third largest credit card brand in the US, recognizable by the tagline "It Pays to Discover". Holders of Discover Cards generally earn rewards in one of two ways - Discover Cashback Bonus, or Discover Miles. In either case, members get access to ShopDiscover, the online shopping mall, where they can earn extra cash back or bonus miles at hundreds of online retailers, paying anywhere from 2% to 20% back on purchases.