| 摘要 |
PROBLEM TO BE SOLVED: To realize self ordering without arranging a terminal exclusive for self ordering at a guest table in addition to a menu. SOLUTION: An order book 8 having plural merchandise picture display parts is provided with an input means for inputting the ordering quantity of merchandise the picture of which is displayed on each merchandise picture display part. Then, the code and the ordering quantity of the merchandise the ordering quantity of which is inputted by this input means are transmitted to a portable terminal 1 in response to a data collecting command from the terminal 1. The terminal 1 is provided with a command transmission means for transmitting the data collecting command toward the order book. Then, when receiving the code and the ordering quantity of the merchandise from the book 8 with respect to the data collecting command, the code and the ordering quantity of the received merchandise are displayed on a display as merchandise ordering data self-ordered by the book 8. After then, the merchandise ordering data is corrected at need and then given to an order reception processing part 3. |
