Pay Per Post
Pay Per Post is a service that connects advertisers with publishers. The publishers in this service are bloggers. Bloggers earn money by posting topic specific, relative posts according to the advertisers request. Opportunities are the post requests that the advertisers send to the bloggers.
It is not as easy as just typing up a post and clicking submit. In order to get paid, you must first meet all of the advertisers requirements. In some cases, to even be considered for an opportunity, you must have a high Google page rank, high rank on alexa, and have a quality fan base. Some requirements for each individual post may be having a certain number of words, and also posting in images or links relating to the content.

(it’s not a link)
The earning potiential is modest. Not that you can’t make a lot from payperpost, but with PayPerPost, you can complete as many opportunities as you qualify for. If you run a few different blogs then there is definitely potiential to make some decent money with this service. If you just have one blog, then this can certainly supplement your affiliate earnings. After all, every single cent helps.