How many stores in your area allow double coupons? We have stores that do it on certain days or allow doubles up to a certain amount. In other areas I've heard of people being able to double coupons to the extreme for some incredible discounts. Some claim to have a negative grocery bill by the time they're done checking out their groceries with all those special coupons! That's crazy good. These people aren't kidding when they talk about saving money. Do you have any experience with amazing feats of couponing?