From Maycon Jean de Moura on 2015/12/15 03:03:35 +0000
All have a product with a bar code which could be used as captcha without the addition of an impression with the QR code .
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/11091234-captcha-by-barcode