| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for purchasing a commodity by using a mobile device.SOLUTION: A method includes the steps of, but is not limited to: inputting identification information which identifies a commodity to be purchased into a mobile device 200; and generating an order for the commodity identified by the identification information. The method also includes a step of, but is not limited to displaying, on a display of the mobile device 200, an optical machine-readable representation 460 of the order.SELECTED DRAWING: Figure 1C |
