We have had these before. I don't recall if they had an expiration date, but at least in our case the books were largely unused because many of the coupons were for things we didn't do, use, or need. And in most cases you have to buy something in order to use a coupon, such as buy 3 5x7 photos and get a 4th one free or something like that. There was also one where you got a drink in a souvenir glass for the price of a regular drink. I also recall something about renting a tux and getting X percent off. I have my own tux.