Extreme Couponing Tip: Price Check
(1) Price Assurance: Some retailers guarantee that if the item doesn’t ring up at the correct price, you get it for free or at a discount. Pay attention to the screen and point out any discrepancies to the cashier.
(2) Verify: Check your receipt before you walk out the doors. Double check prices, coupon values, and any rewards that printed out. That way, if there is an error, it can be quickly corrected at customer service or the register; they can verify the coupons redeemed and the items in your cart.