1A user triggers an ad request while using an app. Information about the user, available ad format, and other key factors are passed on to advertisers.Contact limit exceeded You've selected more contacts than this plan allows Starts at  Sau khi b?n hi?u v? ??t giá th?u RTB là gì c?ng nh? nh?ng l?i ích tuy?t v?i mà RTB mang l?i thì ti?p theo … Read More