FIELD: data processing and transmission.
SUBSTANCE: invention relates to data processing and transmission, used mainly in retail trade, when performing operations using checkout equipment. Described is a method of transmitting an electronic check to a customer, in which an electronic check formed by a cash register technique, is transmitted to a customer through an intermediary device, wherein the merchant transmits the electronic receipt in the form of a ready file to the unique electronic address of the autonomous intermediate device, from where electronic receipt is relayed (redirected) to at least one receiving device (mobile device) of a customer, wherein the electronic check is stored on the intermediate device temporarily and removed from its memory after sending to the customer.
EFFECT: technical result consists in improvement of personal data protection during trade operations.
8 cl, 1 dwg
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