| 摘要 |
<P>PROBLEM TO BE SOLVED: To set a sales price satisfying the purchase desired price range of a plurality of purchase candidates for individual contents which are difficult for contents selling candidates and contents purchase candidates to directly sell and purchase at the time of selling contents to the plurality of purchase candidates through a communication network under such conditions that the setting of purchase conditions is limited to one time, and that the price is made identical to the plurality of purchasers, and that the purchasers are specified. <P>SOLUTION: The data of purchase conditions are used to introduce a sales candidate price as a parameter, and to create a state for examination. Then, the establishment of purchase conditions is confirmed for each sales candidate price, and purchase candidates are selected. Furthermore, sales amounts are used as evaluation functions for deciding a sales price by using a sales candidate price as variables, and the decision of the optimal sales price is realized from such conditions that the sales amount is the highest. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
