Looking for a smart advertising platform that offers various ad formats?
Adsterra network is one viable option. Boasting of having more than 30 billion impressions per month worldwide, this performance-based network is a good choice for those who want to improve brand awareness and earn more from affiliate offers.
Their payment models vary on the type of ad format you are using. It can either be CPM, CPC, CPL, CPA, CPO, and PPI. RTB is available too!