Also, with the Target coupons they don't always come off at the bottom. Check by the product on the receipt to see if the coupon appears there. For example:
Coupon .50 off 1.47
That is usually how they show on the receipt. Plus when the cashier is scanning it shows up as "store coupon 0.00" but it shows the deduction on their screen, so keep an eye on their screen and not the one that faces you.
John Freida products (no shampoo or conditioner)
My Coke Rewards codes
Coffeemate liquid creamer
Aussie shampoo & conditioner
Lady Mitchum deodorant