| 摘要 |
PURPOSE:To make it easy for a customer to inform the content of change to the origin of the management of information in the case of the change of customer information by displaying customer information inputted from an input means, displaying the updated information and stores it in a storage means when the customer updates the piece of customer information with an update means. CONSTITUTION:For example, in an automatic vending macbine, after a magnetic card is inserted, customer information stored in the card is updated, and a processing until the sale of a merchandise is completed is started by inserting the magnetic card by a user into a magnetic card reader/writer 5a, which is provided in the automatic vending machine. In this case, customer information stored in the magnetic card is read out, stored in a memory 8a and displayed in a display device 6. When a change is informed by the customer, updated customer information is displayed and written on the magnetic card so as to be updated. Besides, updated customer information is stored in a storage device 11 and transmitted to the origin of management through the use of a communication device 12. |
