Cost per Lead with United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States?country=United States inventory Ad Companies typically offer pricing models of CPA, CPL, CPI, CPM on channels such as Mobile Display, Desktop Display, Social, Mobile Video. A majority of their inventory are in countries such as Turkey, Brazil, Russia, Spain, Singapore