| 摘要 |
A network based advertising selection system for selecting and delivering adverting content to a user computer. A content server receives a request for content from a user computer and responds by transmitting content pages with space for one or more advertisements and a referral command to a direct connect server. The user computer follows the referral command and requests an advertisement from a direct connect server. The direct connect server receives advertising selection criteria and generates and transmits a request for an advertisement to a advertisement selection server. The creative selection server identifies of one or more advertisements and sends the location of the advertisement to the user computer. |
