If you are using twitter there are two direct way to
make money with twitter.
Put the adfly link at the URL
Make an interesting bio that make people wanted to click at the link to know you or your blog more. Keep looking to add new active follower and there are chance for you to get people to click at the link. So while growing your following you can get some money too.
Shortened any link with adfly link
Find interesting post, shortened the link to the post with adfly. It is better to use the framed banner option, so that you follower will not get annoyed to click the skip button. The more interesting the heading the more likely people will click at the link.