| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a settlement method using digital money in which money value fluctuates by lapse of period, currency data storage, and digital money. <P>SOLUTION: This settlement method has a step to store currency data in a data storage, a step to start timekeeping by a clock counter set up in a data holding apparatus, a step to calculate money value by a calculation means set up in the data holding apparatus using a prescribed temporal function upon occurrence of a transaction using currency data, and a step to make a settlement when price of the above transaction can be disbursed according to the above value in money. <P>COPYRIGHT: (C)2004,JPO</p> |
