Tracked by Evreward since 2011, Burt's Bees offers coupons and cash back rebates, with savings as high as $20 off. Burt's Bees discount coupons are rare, only available once or twice a year, but are often more valuable than similar merchants. Even when Burt's Bees doesn't have a coupon, you can always get up to 20% cash back, and other great rewards, with every purchase.