Step1. Create Google Ad Manager Account
Step2. Create Google Ad Manager application and ad source
① Click 广告源 - 应用 - 添加应用

② Click 广告资源 - 应用 - 新建广告单元

Step3. Configure Google Ad Manager on TopOn
(1) Add Network
Navigate to TopOn→ Network → Monetization → New Network (Google Ad Manager)

(2) Add Ad Source
In the Google Ad Manager, on 广告单元 page, find the corresponding ad source ,click ad source,select Tags-> Tag type=Mobile application tag ->continue -> 复制Ad unit ID

(3) To set the Price, you need to apply to Google Ad Manager AM.