Tracked by Evreward since 2012, Sperry offers coupons, cash back rebates and rewards, with savings as high as 50% off. Sperry discount coupons are infrequent, only available a couple times per year, and can be less valuable than similar merchants. Even when Sperry doesn't have a coupon, you can always get up to 20% cash back, and other great rewards, with every purchase.