| 摘要 |
PURPOSE: An advertisement system is provided to offer an advertisement corresponding to a search keyword and additional information using the inputted keyword and the offered related search keywords. CONSTITUTION: An advertisement server(2) receives and stores advertisement information from an advertiser terminal. The advertisement server receives a search keyword which is hooked in a web page search window of a user terminal(3). The advertisement server offers the link advertisement search result of the advertiser corresponding to the search keyword. If a link advertisement with a mouse pointer is received, the advertisement server requests additional information of the advertisement site corresponding to the link advertisement. The advertisement server offers the transmitted additional information. |
