Through January 30th, head on over to OfficeDepot.com where they are offering Rewards Members (free to join) 100% back in Rewards when you purchase select Duracell Batteries. Duracell Coppertop AAA or Coppertop AA Batteries 16-Pack or $19.39Use promo code 65714686 (20% off)Pay $15.51Get back $15.51 in rewardsFinal cost FREE! Duracell Coppertop AAA Batteries 24-Pack $25.69Use promo code 65714686 (20% off)Pay $20.55Get back $20.55 in rewardsFinal cost FREE! Here is how Office Depot Bonus Rewards work…Bonus Rewards are different than normal rewards. Simply log in or create your account at OfficeDepot.com/rewards and click on “View My Rewards Certificates” to view and print your unexpired reward certificates.