FIELD: information technology; data processing.
SUBSTANCE: invention relates to the means for geographical identification of the sales point and tracking the sale of the consumer product. System comprises the bank payment network, the sales terminal and the first element of the bank payment network that is configured in order to: send the certificate card to the seller, issue the authentication medium for sending to the sales terminal that contains the identification number, the format of which is compatible with the format of the bank payment network, and is related to the consumer product; receiving from the sales terminal through the bank payment network of the identification number extracted or captured by the sales terminal at the time of sale; receiving sales information from the bank payment network, in order to identify the geographical location of the sales point and to carryout authentication of the sales transaction corresponding to the received identification number.
EFFECT: technical result is the increase in the accuracy of the geographical identification of the sales point.
17 cl, 1 dwg
