Did you keep the ad tags on display for at-least a week? Because optimization might take as many as 4-5 days and CPM rate increases after that initial period for most of the publishers. If Adversal does not work out for you, try Pulsepoint - where you can set your own ask price. Refer the other thread on "Pulsepoint" here at DP for more details. Qadabra is another feasible alternative for you, but their CPM rates are usually lower than Adversal and Pulsepoint.
you can try also popads they have good payment terms. Not sure how they would deal with your traffic...
if its CPM, go for Technorati Media 100% LEGIT if you don't foul play. But application is not easy unless your site have GOOD content. Traffic requirement wise is 10k unique or under 5 million Alexa, you should be IN IT.
What does that suppose to mean? as Charice said, there are very bad reviews and stories about Ad networks which have CPM in their name..
hmm are there any particular network we referring here because I doubt CPM word has anything to do with this
hmm interesting. Check out https://forums.digitalpoint.com/thr...ork-exclusively-for-high-end-clients.2669898/
Try out the following networks. I have personally used all of them and they all worked well for me. 1. Adversal 2. Qadabra 3. Valueviewmedia (Yet to receive first payout, but CPM rate and ad quality have been good with super-fast support) 4 Pulsepoint