ADsense shows ads on web site/blogs for which the site owner get paid.
but it is very difficult to get visitors to our site so there are some sites who will show your ads in their site and they will charge something for that.
that is called adsense revenue sharing polarogram,but they do not charge you anything directly they get their money from adsense directly
We are currently serving 5K-7K page views per day. Google Adsense require 100K page views. We have achieved 5K range withing 1.5 months. So we are confident that we can reach 100K in 6-12 months.
Yes it is bit long term procedure but the real benefits can be seen on long term only. Since all your articles will be eligible for the offer in future, it should not be a problem.