Plenti is the rewards program that lets you earn points in one place and use them at another, all with a single card. Plenti partners include many of the places where you shop and spend every day, such as AT&T, Exxon, Macy’s, Mobil, Nationwide, and Rite Aid. It is not an Amex program per se. also you can also earn Plenti points from shopping at some of your favorite supermarkets that have their own rewards programs, including Bashas’, Food Lion, Harris-Teeter, Hy-Vee, ShopRite, Stater Bros., and Wegmans. Just link your existing store loyalty card to your Plenti account and continue to use it as you normally would.