Publishers sell ad space on their websites, and advertisers buy it to display their ads to a target audience. RTB decides which ad to display on a particular site. Traditionally, there are 3 main players involved: Ayudamos a tu negocio a crecer en el entorno online, mejorando tu presencia digital. https://connerofuiw.bloggazzo.com/27712775/un-imparcial-vista-de-rtb-real-time-bidding