You need pay per click ads and affiliate links. You need to put down a number of ads and the ads needs fit into the style of your blog. The ads placed on the top left of the Header and Left Column will have the highest click through rate. Ads placed on the Footer are the worst in terms of click through...In this article, the writer discusses how to monetize a blog to generate the maximum click through rate.
Read more on "Monetizing Your Blog" here, if you will.
