Grocery store rewards programs are a great way to earn a bit extra on top of cashback. Most of these programs have no cash value outside of the store that they belong to.
Hannaford – Get 2% back on all store brand products. Rewards can be redeemed at the end of each quarter in the form of a discount of the total amount. The app also includes a decent amount of coupons that can be used at Hannaford supermarkets.