Walmart Savings App really saves
I use the Walmart Savings app and every time I shop there I run the receipt. I usually have $8 a month of credit savings. I'm letting it build up to get a bolt of good muslin. The savings depend on how many stores in your area sell the same items. Usually grocery items are where I get the most credit as many grocery stores have special sales on those items. I like it better then trying to price compare everything myself.