| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide technique for realizing a mechanism which calculates the exchange value of a transaction for performing an inter-merchandise direct exchange transaction, etc., by users. <P>SOLUTION: An exchange value calculating system performs processings for calculating the exchange values for the inter-merchandise exchange transactions. The processing includes a first processing for calculating basic values comparable among merchandises, based on the current value of each merchandise; and a second processing for calculating the exchange values, by performing corrections which calculate the correction values, taking into consideration the differences in the respective merchandises, with respect to the basic values. <P>COPYRIGHT: (C)2010,JPO&INPIT |
