User-Specified credit card system

摘要: A user-specified credit card system is provided including a central bank control adapted to transmit number request signal only after the receipt of personal identification with desired limit via an ATM or like. The includes limit, expiration date and when vendor must be spent at. provider connected system. has first mode during which same deploy unique upon if available. works in second purchase amount. In such mode, serves approval greater than equal After transmission signal, cancelled.