Paid to Tweet

Yes you heard right. You can actually make money with Twitter.
With the right amount of followers and tweets, you'll be good to go.
Many celebrities do this - and for them it is EASY cash!

It's not all of the sites that require you to have a lot of the above, but it's the followers everything rely on.
So yeah.. but don't post too many ads too often, then you'll just get banned.

Also if you ONLY post tweets with links in, you will get banned too.
Straighten it out a little.

Twtmob
Don't have that many campaigns
Lets you connect it with Instagram, so if you have a smartphone then go download the app, it's free.
Just click authorize on the website.

Mylikes
lets you connect your account with Facebook, Twitter, Tumblr and Youtube. But your links can also be posted anywhere else. They pay you on average 0,06 to 0,33$ each time someone clicks your link. depending on which campaign you choose..
Most of the links on mylikes is only accepting the traffic coming from U.S

Virurl 
Don't have much more than 10 campaigns, but it is a pretty new site.

They give you 0.01 - 0.002$ for every link clicked.

Sponsered Tweets
Will email you when you receive a new offer, many celebrities use this one; Kim Kardashian, Lindsay Lohan, Mike Tyson etc. 

TweetDotCom
All the best twitter marketing tutorials in one place




PaidPerTweet
Get paid up to $5 per Tweet! 
Tweet about web sites, products, services, and companies and earn up to $5 per Tweet.
 


SociBuzz  
Lets you connect with twitter, facebook, google+ and more.
You get 0.019 to 0.063 $ per click



Adly
 You need to have at least 150.000 followers on twitter
- That almost seems impossible unless you are a very famous person.




In need of followers? Get twitter followers

BEAWARE: Many people may think it is annoying to have alot of ads in your feed and updates, so they may unfollow, unfriend etc. and as I mentioned, you could get banned from twitter by ONLY posting ads, 
- So, don't do it. :-)