FIELD: information technologies.
SUBSTANCE: system comprises an accounting server with a processor of credit agreement terms rules processing and accounting of payments for generation of a control command; a data base; a subsystem of reception and processing of information about payments made; a network interface of communication with a computer network; a computer network; a smart card of feedback with the accounting server, which performs partial blocking of operation of the device sold on credit, where the feedback smart card is installed. The method describes operation of the system.
EFFECT: protection against fraud, due to partial blocking of device operation.
11 cl, 3 dwg
