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AMOUNT CHANGE INFORMATION SENDING APPARATUS, MONEY TERMINAL, AMOUNT CHANGE INFORMATION SENDING METHOD AND AMOUNT CHANGE METHOD
AMOUNT CHANGE INFORMATION SENDING APPARATUS, MONEY TERMINAL, AMOUNT CHANGE INFORMATION SENDING METHOD AND AMOUNT CHANGE METHOD
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机译:量变化信息发送装置,货币终端,量变化信息发送方法和量变化方法
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摘要
PROBLEM TO BE SOLVED: To set an expiration date for an electronic money function formed in an IC chip while validating a money value stored in the IC chip before the expiration date.;SOLUTION: In conjunction with an amount change information sending apparatus, an IC card 6 has an electronic money function and a credit card function. The IC card 6 can be used as an electronic money card when the electronic money function is used. The IC card 6 can also be used as a credit card when the credit card function is used. An expiration date is set for the credit card function of the IC card 6. An electronic money terminal 8 charges the electronic money function of the IC card 6 before the expiration date but does not charge it past the expiration date. This can promote the discard of the IC card 6 upon the expiration of the credit card function.;COPYRIGHT: (C)2008,JPO&INPIT
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