FIELD: radio engineering, communication.
SUBSTANCE: method includes generating information from data on cash payments and/or payments made using payment cards and the number of each receipt and storing the information in the memory of the cash register 1. Upon restoration of communication via links 2, the cash register 1 successively transmits to a fiscal data operator server 3 data on cash payments, the number of each receipt and the identifier of the cash register. The server 3 verifies the identifier of the cash register 1 and then makes a decision to grant or deny access to the server 3. Upon granting access, the server 3 generates a unique code for each receipt and stores the data on cash payments, the identifier of the cash register and the unique code of the receipt for each receipt in an online database 4. The server then transmits the unique code of each receipt from the server 3 via links 2 to the cash register. When communication is disconnected, an audio signal can be generated and/or text can be printed on the screen of the cash register.
EFFECT: high level of security of data on payments.
2 cl, 2 dwg
