Here is an unadvertised deal with Hallmark at Walgreens this week:
Buy 3 Hallmark cards (any type), Get $2 Register Rewards
Buy 5 Hallmark cards, get $4 Register Rewards
Here is the scenario:
Buy 3 at $0.49, Get back $2 Register Rewards, Free plus $0.53 money-maker
Buy 5 at $0.49, Get back $4 Register Rewards, Free plus $1.55 money-maker
(Thanks, Savvy Spending!)