Comment posted to AdSense Income by Zarko.

I’m seriously thinking about purchasing one of your themes, as whatever theme I used it is hard to optimize the adsense ads, I have to do it individually, which is not an issue, but it takes too much time.

Personally I don’t know how you got to the number of $1,000+ a month from adsense, but that’s your thing, I barely manage to make $100 with 5 blogs.