| 摘要 |
<p>A receipt-and-payment-information transmitting unit (13) of a change dispenser (10) transmits receipt and payment information of receipt and payment processing, which is started according to reception of a start instruction for independent operation, to a POS terminal (20). An icon display/deleting unit (22) of the POS terminal (20) causes a display device (205) to display an icon indicating that receipt and payment information is received on a display screen. An alternation-processing prohibiting/releasing unit (23) prohibits execution of operator alternation processing. A receipt-and-payment-information registering unit (27) registers, in a storing unit (202), receipt and payment information including a receipt and payment type input from a receipt-and-payment-type input screen displayed according to an execution instruction for the icon. When receipt and payment types corresponding to all pieces of receipt and payment information are registered, the icon display/deleting unit deletes the icon from the display screen. The alternation-processing prohibiting/releasing unit (23) releases the prohibition of execution of the operator alternation processing.</p> |
