O MELHOR SINGLE ESTRATéGIA A UTILIZAR PARA OTIMIZAçãO DE ANúNCIOS

In between the advertiser and the publisher is the ad exchange.  You can think of the ad exchange like a market with vendors and buyers.Some deceitful publishers fabricate impressions to steal from advertisers. One way to combat this is by using a DSP or ad network with fraud detection software.But while summer may be a time of rest and relaxation