Hi there! It’s been a long relationship between Mobincube and Admob, I’d say 4 years. We always liked their ad network. But during this year, admob’s eCPM has gone lower and lower. But that’s not the worst part. We’ve also received too much emails from our users telling us that Admob suspended their accounts and they lost their pending revenue, not because of fraudulent clicks, but for keeping ads in some apps that were previously cancelled in GooglePlay. In those cases, advertisers don’t get their money back, so we suppose that admob is unfairly keeping thousands of dollars from our users after they rented their ad spaces to Google’s ad network.