How policy enforcements affect mediation and campaigns in AdMob

Use the following table to understand how enforcements can affect ad serving with mediation and campaigns. 

Enforcement	Bidding (including AdMob Network and third party networks)	Mediation (including AdMob Mediation and third party platforms)	AdMob campaigns
Your app has ad serving at risk.	Bidding is not yet affected. However, you’ll need to address the issue that caused the enforcement or ad serving may be affected.	Mediation is not yet affected. However, you’ll need to address the issue that caused the enforcement or ad serving may be affected.	Campaigns are not yet affected. However, you’ll need to address the issue that caused the enforcement or ad serving may be affected.
Your app has restricted ad serving.	Bidding with third-party ad networks is not affected. However, your app is not monetized by all Google ad sources.	Mediation with third-party ad networks is not affected. However, your app is not monetized by all Google ad sources.	Direct sold, house ads, and reservations continue to serve ads. However, your app is not monetized by all Google ad sources.
Your app has disabled ad serving.	No ads will serve.	No ads will serve.	No ads will serve.
Your account has ad serving limits.	You will receive a limited number of ads from Google ad sources and from third-party networks in Bidding.	Mediation with third-party ad networks is not affected. You will receive a limited number of ads from Google ad sources.	Direct sold, house ads, and reservations continue to serve ads. You will receive a limited number of ads from Google ad sources.
Your account is suspended.	No ads will serve.	No ads will serve.	No ads will serve.
Your account is disabled.	No ads will serve.	No ads will serve.	No ads will serve.

Note: If you receive an enforcement due to a policy violation or publisher restriction, you’ll be notified in the AdMob Policy center and via email.