John Hall

Rated 0.00(0) — John Hall

AuthPay is a demonstration app showing the possibility of paying for goods and services by viewing QR barcodes on merchant websites or at a point of sale.It requires the installation of a barcode reader app.

Rated 5.00(1) — John Hall

A loyalty and discount app. Users scan a QR barcode at restaurants and retail outlets. This updates an online database with the time of their visit, and this will triggers a reward when sufficient visits have been registered. The reward and permitted...