Bought 4 bars and 7 bags today. $1.5 off coupon for the bar surprisingly did not beep. However, $2 off coupon for the bag can not scan in after 3 coupons, saying coupon limit exceeded. This is weird, but the cashier managed to get 4 more coupons in. Got $4 off $20 candy and used it as well. Get paid to eat!