Bbb coupons expire
Consumer NewsCoupons. Go to First Page of Comments.
With that said, here are the retailers known to help you out anyways if you present an expired coupon to them. She then said no worries and did an override on her computer and accepted the coupon.
I do not advocate being nice to cashier just to get something from them; but treat them as you would want to be treated and u will see that they can do a lot more than you think.