It seems like every grocery store and every other type of store that you go into these days, has those "customer cards" that they want you to use. I think they are basically a scam, becasue what they do is allow the store to chart your likes and dislikes. I am so sick of them, that I almost turned down the customer "Wellness Card" from RiteAid Pharmacy when they offered it to me last year. Well, today I got a letter from RiteAid saying that I had reached "silver" status with my card. As a result eveything I buy at RiteAid, each and every day for the next year, they will automatically deduct 10% off the price.
Now that is what I call a customer card!