| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a server device that guarantees reliability of a price displayed in a web page. <P>SOLUTION: A merchandise selling server 1 determines reliability of prices having sales results, on the basis of the sales results of an article sold at a price displayed in a web page, and including at least past sales of the article at the price, associates reliability information with price information to set the associated information in the page data so that a reliability mark showing the determined reliability and the price information showing the price of the determined reliability are displayed in the web page, when information is set in the page data for the web page displayed in a user PC 10. <P>COPYRIGHT: (C)2011,JPO&INPIT |
