So, advertisers, or specifically their Demand-Side Platforms, evaluate ad potential in Wahrhaft time and decide whether or not to place a bid and how much to bid. An ad network is an intermediary between publishers and advertisers. The technology, like many other advertising technology platforms, emerged rein the mid ‘90s. https://waylontvvuq.dreamyblogs.com/28485137/top-richtlinien-cpc-kosten-pro-klick