There is an unadvertised Walgreens deal available at Walgreens right now. The following register rewards offer is available on Hallmark cards:
Buy 3 Hallmark cards (any type), get a $2 RR
Buy 4 Hallmark cards, get a $2 RR
Buy 5 Hallmark cards, get a $4 RR
Some store carry $0.49 cards that would make them better than free after register rewards: Buy 5, pay $2.45 and get back one $4 register rewards. I have not been able to find those at my local store. But these cards make for nice fillers in your orders if you are looking to roll and use register rewards on your transactions.
Thanks Savvy Spending!