FIELD: data processing.
SUBSTANCE: invention relates to means of payment authorisation. System comprises: constant memory device storing instructions, connected with one or more processors configured to determine user identifier of encrypted data received from POS-device for determining password of encrypted data, checking user's account on basis of at least password, as well as transmission of one or more evaluation tools in POS-device and receiving information on total transaction and notification transmission POS-on device, if transaction is approved.
EFFECT: safer payment transaction.
22 cl, 4 dwg
Authors
Dates
2016-09-10—Published
2012-08-03—Filed