Yes, the Display ads service yields good results for businesses. Display ads service is among the most effective and oldest means of online marketing. Display ads can be seen every time you visit a website or read a news article. On the other hand, it is most likely that you did not click on the ad unless it was of your trust. Display ads continue to provide a positive return on investment to most marketers, even if you take into account their costs and the number of clicks they receive.