Advertisers bid on each ad impression as it kan zijn served. The impression goes to the highest bidder and their ad is served on the page.[citation needed] De kosten geraken gerekend per view (Cost Per View) en louter in rekening gebracht wanneer ons bezoeker dertig seconden aangaande de video bekijkt https://advertentieserver53726.atualblog.com/34149619/overwegingen-om-te-weten-over-retargeting