METHOD FOR CASH-BACK SERVICE IN A CASH-BACK SYSTEM

摘要

A kind of method, it is arranged to returning to real time cash-into a price paid for providing service of the cash-backward in a cash-back system, reflect that a return revert is applied to price paid by calculating the return revert for price paid solved by event, such as lottery ticket, return revert is calculated for disbursement. One innings of machine registers a unit quantity and a cash-is evaluated backward, when a member market is registered. One member market terminal transmission price paid and member's mall information respond a payment request of a client (220) to office's machine. Office's one lottery tickets machine of machine distribution can give the quotient of the client and price paid that pass through unit quantity as many. Office's machine determines the ranking that each lottery ticket changes. Return revert corresponding with ranking is determined is to consider that cash-is evaluated backward and is sent to member market terminal (230) by calculating. Member market end point is paid cash, corresponding with the return revert to client (240).