| 摘要 |
PROBLEM TO BE SOLVED: To immediately acquire the usage status of a card. SOLUTION: When using a card such as a credit card, card use detailed information is transmitted to an information terminal specified by a card registrant. The card registrant can thereby acquire the use information of the card as soon as possible. The store side using the card in this manner, the card management side and information receiving terminal equipment side of a card company, and the whole system are constructed. Since the card registrant can confirm the use contents of the card by the transfer processing, when it is not the card use detailed information by the card use of oneself, fraudulent use of the card by others would be found out immediately. The presence of fraudulent use can thereby be checked in addition to the confirmation of the use contents of the card. An ex-posto factor countermeasure such as applying for the use stop of the card to a card company can be quickly taken, when the card is fraudulently used. The expansion of damage by the fraudulent use of the card can thereby be prevented. |
