So first let me explain my position.
This includes fullscreen and banner ads. In comparison a few years back i achieved on a chain of websites 40k impressions and earned £400 from adsense with just a banner ad. At the moment i've earned $25 on mopub with the same amount of impressions. So im in a position to think i'm earning a fraction of what i should be right now. Has anyone had any experiance with mopub and low earnings, more importantly has anyone turned it around? Thanks