The document discusses digital advertising trends in 2020 according to a survey. Almost 48% of marketers spend between 5-25% of their overall marketing budget on paid ads. 68% of marketers stated that paid advertising is very or extremely important to their overall marketing strategy. The survey found that Facebook and Google paid search provide the highest return on investment. 33% of marketers use ads to increase brand awareness while 24% use ads to directly impact sales. Ad placement and audience targeting are the top optimization tactics used by advertisers.