Hi Eric,
I am having trouble getting my house ads to show also. I've just started using Admob this week. I have 2 ad campaigns.
Campaign A has an impression goal of 1,000,000 from Dec 1 - 20.
Campaign B is eCMP based. I've been playing around campaign B, changing daily it's eCPM value higher/lower relative to the other ad sources: (1) AdMob, (2) AdMob eCMP floor beta. My performance reports shows that my campaign B is getting requests but zero impression. The reports has no mention of campaign A. The campaigns status is "Eligible", and they are enabled. The campaigns are set to target 'all'.
I am testing Admob with my android application on different devices.
Please advise. Thanks.
Phi