Tracked by Evreward since 2013, Bumble and Bumble offers coupons, cash back rebates and rewards, with savings as high as $40 off. Bumble and Bumble discount coupons are seasonal, appearing every three to four months, and are often more valuable than similar merchants. Even when Bumble and Bumble doesn't have a coupon, you can always get up to 20% cash back, and other great rewards, with every purchase.