Small type disclaimer on their emails states it's up to the retailer if coupon will be accepted. A lot are regional only coupons not valid everywhere, just in the regions the contributors live. For example, a recent national chain coupon appeared, I called the local restaurant to see if it was valid, manager said I would have to bring it in to look at it. Not a very good way to save money (and gas). Also, the majority of their coupons are for merchandise and clothing, and you'll get the same coupons if you sign up on the particular retailers email subscription.