SnakeoilIgnore Button. The coward's feature.PremiumReviews:
There are several scanner apps on IOS. I don't know about how you would point them directly to you form on your web site.
You could talk to one of the app developers and maybe they could customize the code for you?
An app I picked up to try was pic2shop. It's not very accurate, as sometimes it will show a different product from the one that I scanned.
Is a person a failure for doing nothing? Or is he a failure for trying, and not succeeding at what he is attempting to do? What did you fail at today?.