I have a stacking question...so Walmart gives overage, so HERE in Ontario if I have a $2 coupon for a $1 product, they give me $1. THERE (BC), lets say you have 3 diff coupons, for like $2 each...making a $6 stack, right? Can you use that on that $1product and get FIVE dollars overgae??? OR will your walmart only accept the ONE overage coupon?

