System for performing transactions between point of sale (POS) system and mobile terminal, has home server that transmits the payment amount corresponding to the received code to the mobile terminal

摘要

The system has a POS system (C) that shows quick response (QR)(RTM: Two dimensional bar code) code which is to be scanned for graphic reproduction, on display (D). A mobile device (M) evaluates the code and sends (5) the evaluated code to an home server (H1). The home server transmits the payment amount corresponding to the received code to the mobile terminal, such that user is able to select the mode of payment.