| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a used car information providing/trading system for providing the newest used car information by updating information each time the newest information on used cars is obtained, and for mediating the buying and selling of used cars by the Internet. <P>SOLUTION: A used car dealer 2 who sells used cars, users 3 who want to purchase used cars, and a used car information provider 1 which updates used car information each time it periodically obtains the used car information of the dealer so as to provide the newest used car information to used car information magazines and a Website on the Internet to mediate the buying and selling of used cars between the dealer 2 and the users 3 of the newest used car information, are interconnected by the Internet. <P>COPYRIGHT: (C)2004,JPO |
