Tr??c khi “b??c chân” vào n?n t?ng qu?ng cáo RTB, b?n c?n n?m rõ l?i th? c?ng nh? thách th?c s? g?p ph?i nh? sau:With RTB advertising, there’s no need for ad buyers to work directly with publishers or ad networks to agree upon ad prices and deliver ads. On top ofwel that, for advertisers, there’s no need to waste money and time searchi