摘要 |
Systems and methods for facilitating advertising for an advertiser are disclosed. In one example, a method comprises collecting retargeting information for the advertiser, the retargeting information comprising user-behavior information, assigning multiple identifiers for multiple publisher systems to be selectively authorized by the advertiser as retargeting channels in an advertising campaign, receiving a selection of an authorization of at least one publisher system from the advertiser, assigning an advertiser identifier to identify the advertiser, and identifying an advertisement, corresponding to the advertiser identifier, to be served to the user via at least one publisher system, conditioned on the at least one publisher system being an authorized publisher system. |