Receipts can be annoying and we all too quickly toss them before giving them even a glance. However, retailers (especially fast food) are trying to encourage customers to come back by leaving discounts and promotions on their receipts. They are actually stepping up from that call this number to enter to win x amount of dollars.
Ex. Dunkin Donuts…Free donut with your next coffee purchase.
Boston Market…Buy one meal, get one free.
JC Penney… x amount off your next purchase.
Some people find it annoying. Silly. Just say thanks.
So next time, take a look at your receipt before you throw it away! You may just save a few bucks 🙂