METHOD AND SYSTEM FOR REFUND IN CASE OF CANCELLATION OF CASH DEPOSIT OPERATION IN CHANNEL OF SELF-SERVICE DEVICE Russian patent published in 2022 - IPC G06Q20/08 G06F17/40 

FIELD: physics.

SUBSTANCE: present invention relates to computer engineering. Technical result is achieved due to fixation by means of camera of image of user of SSD for further processing and comparison with reference identifying information of account holder during initiation of transaction operation in SSD, wherein the camera captures the image of the client's face for the subsequent sending of the SSD of the obtained image to the server through the data transmission network to confirm the identity and obtain data on the account of the client; performing comparison of obtained authorization data with data obtained in said transaction request; wherein in case of coincidence of authorization data performing return of the amount of deposited cash by moving deposited cash to SSD tray, otherwise, if the authorization data differ from the data used to generate the transaction request, or said data are not received within the specified time interval, the deposited cash are credited to the client's account associated with the card number of the transaction request.

EFFECT: increased security of operation of return of introduced cash, due to implementation of procedure of additional confirmation of authorization data of client.

6 cl, 5 dwg