A few years ago I was a Walgreens superfan. Their rewards program was generous, prices were okay, stores were bright and attractive, and flyers were great. Apparently the rewards program was deemed to be too generous since they made a new rule limiting redemptions to $5 per purchase making it very difficult to actually spend earned rewards. They got a lot of push-back and eventually relented but many customers (including me) bolted. RIP Walgreens.