A top of page auction is a type of online bidding process where advertisers compete to have their ads displayed at the top of a search engine results page. This prime advertising space is highly coveted as it increases the visibility and click-through rates of the ads, ultimately leading to higher conversions and sales. The top of page auction is based on a pay-per-click model, where the advertiser with the highest bid and most relevant ad content wins the top spot. This type of auction allows businesses to strategically position their ads in front of potential customers, making it a valuable tool for driving targeted traffic and achieving marketing goals.