Tracked by Evreward since 2021, Birthdate Candles offers coupons, cash back rebates and rewards, with savings as high as 20% off. Birthdate Candles discount coupons are infrequent, only available a couple times per year. Even when Birthdate Candles doesn't have a coupon, you can always get up to 3% cash back, and other great rewards, with every purchase.