| 摘要 |
PURPOSE:To provide the credit card processor which enables a user to select a card issue company at each time of transaction in the case of the credit card, which plural card issue companies issue in cooperation with one another, with respect to the processing of transactions performed by credit cards. CONSTITUTION:A transaction processing part 11 reads a record on a credit card; and when discrimination numbers of plural card issue companies are recorded there, the processing part 11 reports discrimination numbers to a transaction destination selecting part 12 to request the selection of a discrimination number and communicates with the center system determined by the discrimination number selected by the transaction destination selecting part 12 to execute the credit transaction processing, and the transaction destination selecting part 12 displays card issue company names determined by respective discrimination numbers on an output part 13 when being requested to select the discrimination number by the transaction processing part 11 and transfers the discrimination number corresponding to a designated card issue company name to the transaction processing part 11 as the selection result when receiving the input, which designates one card issue company name, from the output part 13. |
