| 摘要 |
<P>PROBLEM TO BE SOLVED: To increase transaction opportunities and improve transaction efficiency concerning transaction of article, service, and money. <P>SOLUTION: Customer's distinguishing information and customer's transaction information composed of a received object to be dealt and a provided object are collected. Whether a multi-partys-linked transaction can be formed among three customers or more or not is searched out from the collected customer's distinguishing information and customer's transaction information by a computer program to inform the customer related to the multi-partys-linked transaction of the searched multi-partys-linked transaction. <P>COPYRIGHT: (C)2003,JPO |
