| 摘要 |
<P>PROBLEM TO BE SOLVED: To link a discount negotiation for a commodity or service provided by a shop or the like on the Internet with sales promotion. <P>SOLUTION: This system comprises a price negotiation means enabling a price negotiation through the Internet for a desired sales price or desired sales rate to a user of a commodity and/or service provided by a shop or the like with the user who desires an amount or sales rate lower than the desired sales price or desired sales rate; and a means for price negotiable frequency assignment or the like for assigning or limiting the price negotiation for the commodity and/or service by the user in the price negotiation means. <P>COPYRIGHT: (C)2007,JPO&INPIT |
