Direct buying involves advertisers purchasing ad space directly from publishers, and negotiating terms such as price, placement, and duration upfront, thereby guaranteeing inventory and exclusivity based on the agreement. Luces: promueve el registro de marca y maximiza el núexclusivo de usuarios que podrán ver el anuncio. Los servidores de anuncios https://sethhyodq.nizarblog.com/28486163/cpc-costo-por-clic-misterios