with Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada?country=Canada inventory typically offer pricing models of CPM, flat_rate, CPA, CPC on channels such as Search, Social, Mobile Display, Desktop Display. A majority of their inventory are in countries such as United States, Canada, India, Bangladesh, Saudi Arabia