To expand the acceptance network for Mobile Payments, Reply developed solutions to enable the traditional acquiring instruments to accept payments from Mobile Wallet Apps. Available solutions make use a mix of different technologies, the video show a Cash Register able to print QR Codes with payment information on receipts and identify the consumer on cash point through Bluetooth Low Energy.
http://www.reply.eu/en/topics/internet-of-things/how-to-engage-your-customers-with-a-tailored-experience