| 摘要 |
When a commodity has been purchased, display on a display section of a mobile phone is returned to a commodity purchase screen at a cash register, and "Total" is chosen and determined. When "Total" has been determined, a control section of the mobile phone causes the display section to display a totaling screen. The totaling screen displays a sum price of the purchased commodity, as well as choices of payment methods, "Cash" and "Credit card", and choices of reception of the commodity, "Take out" and "Delivery". The cash or credit card is chosen as a method of payment by the mobile phone, and whether the purchased commodity is to be taken out or delivered is chosen.
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