The present invention relates to systems and methods for the optimized delivery of one or more advertisements from a group of advertisements. The method of the present invention comprises receiving a request for one or more advertisements and retrieving advertisements responsive to the request received. Click through data associated with the one or more advertisements is retrieved and is normalized using a normalization algorithm. The normalized click through data is used to assign weights to the one or more advertisements. Tracking codes are generated for the one or more advertisements to track user interactions with a given advertisement. Advertisements are distributed according to the one or more advertisements' associated weights with associated tracking codes in one or more formats to one or more locations through which advertising may be conducted.