This is a really easy way to start making money online from your blog as all you have to do is add a link to your blog of an advertiser which is willing to pay for a link from your blog/site and you making money from it.
The only downside is that you may need to have a blog/site with respectable traffic and also a respectable google page rank normally pr3 and up the higher the better (more money).
Why would sites want to advertise on my blog/site?
Two reasons one is to gain traffic from you and the other reason is to boods their page rank.
How much can i make from a link?
Anything from $10 upwards depending on page rank and traffic.
Here are a few links to sites to kick start your link selling campaign.
Just for blogs
