Title basically sums it all up. I'm curious as to whether it is worth it to go out of my way to buy food from a fast food restaurant for which I have a coupon. I'm talking about the coupons that you get from the receipt. I currently use the coupons at fast food places I frequent, but I'm wondering how worth it is it for places I don't frequent. Should I not use the coupon or try to take advantage of it?