people, really? be realistic, if your store doesn't double over $1 the coupon won't double at that store, weather the mfr. has coded it to or not! The retailers computer will over ride that. Plus on the high value coupons, really?NO REALLY? they done waste there time coding those to double or not because they KNOW the retailer isn't going to double a $25 off Norelco coupon. Also most coupons now, with the GS-1 databar have it in WRITING on the coupon whether it will double or not, thats what cashiers are supposed to be instructed to follow, what s written, not coded in the coupon. Lastly, if all else fails and it had the old school barcode as well, if it starts with a 5 yes it will double, a 9 tough luck, any other number, good luck probably wont read. happy shopping!

This app doesn't work. I tried it on smaller coupons like $0.75, it says yes it will double. I wasn't sure if it would be correct all the time so I tried it on coupons that I know won't double. I tried a $2 off 1 pack of Pampers diapers, $1 off 3 Nabisco crackers and $1 off 4 Campbell's chunky soups and surprise surprise it says all will double! Wow good job crappy app makers! My store automatically doubles all coupons $.99 and below so luckily I don't need this app. I was hoping it would work to help catch the average 1 or 2 out off 50 coupons that are $.99 and under that should double but don't at my store for some reason.

I have tried this on so many coupons that I knew wouldn’t double as I’ve tried them previously as well as though that would double. It was correct on all the coupons. Thanks for creating this app!

I have yet to see this app be wrong. The only issue I have is it will not scan printed coupons no matter the lighting or focus.