I was at the Walmart in Grand Blanc Michigan first of all... upon checking out I used coupons which I was told they would not honor them because they would have had to enter the amount manually because the item cost more than the coupon... since when has Walmart not honored coupons? Then after I checked my receipt I was charged for an item that the cashier took back... how are people getting trained... or is your policy just to put anyone on a cash register and tell them that they don't take coupons?