Cardmate Pro

Paid $2.99 for this app. Auto detect doesnt work and almost impossible to get a solid green bar to appear around perimeter of a credit card. If I use manual scan option, a white bar appears on right side inside green guides and almost impossible to scan a credit card. Very quirky app.
Email sent to tech support and no reply so wasted $2.99.

DWFrancis about Card Mate Pro- credit cards, v3.2