I bought a TV and groceries. I asked about the Disney cards when I was looking at TV's and he tried ringing one up but like most of us it did not work. So I just got my TV, some printer ink and a few food items. I did put one Starbucks card in and I think it did work. Anyway, they did not take my coupon from me. So my question is do you think I can use it again or do you think each coupon has a unique scanner number on it? The first 4 digits on mine are 9856 and the last 4 are 5322 with a lot of number in between. Can someone check their coupon and see if their numbers are the same 4 beginning and ending? If so, I am sure it will work again and I am off to buy more groceries at the end of the week? Thanks