Hi. I got the "12" pack. I ended up getting 6 boxes of them I know they state on the coupon must be for the larger size, but because the writing is so small the cashiers don't even read it. I always highlite the expiry date so that they look there first and don't bother with the fine printing :D Anyhow I used them at 3 different walmarts, 2 zellers and GT. Hope it works for you too!