1. A system, comprising: circuitry configured to receive and cache: a group of online advertisement impressions of an ad campaign, a respective quality score for each advertisement of the group of online advertisement impressions, a bidding scheme of the ad campaign, and an advertising budget of the ad campaign; circuitry configured to adjust the cached advertising budget according to the cached quality scores and the cached bidding scheme of the ad campaign; circuitry configured to receive and cache a 1×1 pixel image request that includes payload data indicative of a browsing session on an online property associated with the group of online advertisement impressions; circuitry configured to extract the payload data; and circuitry configured to transmit the adjusted advertising budget and extracted payload data to a remote computer.