SSPs allow publishers to make their ad inventory available and are responsible for running auctions for ad spaces that are instantly purchased by the highest bidders. Endanwender Visits a Site: When a Endbenutzer visits the publisher’s site, the SSP generates a bid request that includes information about the ad space https://infopagex.com/story2771082/5-wesentliche-elemente-f%C3%BCr-anzeigenimpressionen