| 摘要 |
An electronic money settlement system has a read/write unit configured to read electronic money information from the card, subtract a charge for an objective to be used by the user from the read electronic money information, and write the balance as new electronic money information into the card, the system also has a confirmation unit having a start button to provide a confirmation signal that confirms a start of use of the objective, and the confirmation signal makes the objective be ready and makes the read/write unit execute the subtraction.
|
