| 摘要 |
PROBLEM TO BE SOLVED: To provide a valuable medium discharge device that can improve customer services and also that can obtain the regular customer for its own shop by allowing customers to select kinds of valuable medium that is exchanged by point. SOLUTION: The valuable medium discharge device 1 discharges a kind of valuable medium which a customer desires to have out of two kinds of valuable media of cash and a voucher in exchange for points. Also, since the a point exchange rate to cash is set smaller than a point exchange rate to the voucher, it is possible to increase a proportion of customers who exchange their points with the vouchers, to obtain the regular customers for its own shop and to increase sales. Moreover, since the point exchange rate for kinds of the valuable media is made changeable, it is also possible to further promote the sales of its own shop by changing the point exchange rate in accordance of an event and so on. |
