My Website Has
20,000 Monthly Unique Visitors
150,000 Monthly Page Views

I need your suggestions / recommendations.
Tell me about some good ad Network (Except Google Adsense) where I can Earn minimum 100$ monthly.

Note: I don't want to mess up my site with pop-ups / pop-under. I want to place ads and Earn through CPC or CPM.

For your convenience here is the URL of my site address is