Mobile Android application for QR payments in TSP

It is necessary to develop a demo version of the mobile application for Android, which implements the following functionality:
1. Linking an electronic wallet or a buyer’s bank card to a payment system that implements the functionality of non-cash payment using a smartphone of goods and services in retail trade and service enterprises (TSP).
2. Reading from the computer screen (smartphone, tablet, etc.) QR code containing payment details of the seller and the amount of payment.
3. Convert QR code to digital representation.
4. Transfer, via a secure channel (GPRS), data on payment details of the seller and the buyer (electronic wallet number or bank card data) to the Payment System Processing Center.

The demo version of the mobile application is designed to demonstrate the possibility of a new method of payment to potential customers (TSP, banks), in order to attract their attention to this promising type of non-cash payment.

The demo version of the application has minimal design requirements – it can be quite primitive. The main thing is to show future customers the practical possibility of working with a new type of payment. After finding at least one serious customer from among the TSP or banks, then the question of developing a commercial version of the application, with various functional bells and whistles and a beautiful design, will arise. The developer of the demo version will be given priority right to act as a developer of the commercial version.

Anatoly