| 摘要 |
<p>PURPOSE:To speedily make processing correspondent to the generation of an accidental card by providing a distribution center to receive the check data of the accidental card prepared by a card company, through a communication line and to transmit the data to a card check system. CONSTITUTION:When the accidental card is generated irregularly, a card company 1 prepares the check data of the accidental card and transmits the data to a distribution center 2. The distribution center 2 transmits the check data, which are received from the card company 1, succesisvely or for each fixed time to a card check system 3. At such a time, when an area code, etc., is received together with the check data, the check data are transmitted only to the card check system 3 in an area specified by the area code. Thus, the processing can speedily cope with the generation of the accidental card.</p> |
