A common protest from customers utilizing coupons is that a few cashiers won't accept printed coupons. This can be disappointing at checkout, particularly assuming that a thing was picked explicitly because of the coupon's saving potential.
Supermarket loyalty programs seem like a good way for customers to save money, however, is surrendering control over personal data worth the savings. Consider the upsides and downsides of these platforms before settling on your decision.
One of the ways which couponers use to maximize their savings at the supermarkets is by utilizing all the available saving methods. One of those tools - Checkout 51 - will save real money for you while shopping. That money would then be used toward anything that you want, including your next shopping adventure.