Double your income : Turn $50 into 100$

Yes .Its true .I have made it.To begin with you need account at myLot - A social Networking site(If you want details check `paid to post` section of my blog)
and CO.CC - A free domain site.

First read it completely before proceding .After you have made account in these two sites follow the steps

In the myLot homepage go to Tasks section.Here you can create different tasks and reward the ones who have completed it.
You can add funds to the task area from Paypal (I think you have got a paypal account)
Suppose you add 10$ and you create a task .For eg: Visit my website given here and go the link(Use your CO.CC referral link).Then sign up and create a new domain at CO.CC and paste the domain link you have created in the task area.
You should note note that for every free domain your referrals create you get $0.10 USD and for every paid domain they create you get 10% ~ 40% commission.
After you have got their domain link , you can check the SIGN UP LIST at CO.CC to know whether you are paid.
Offer a reward of $0.05(as you wish) for the task.Its worthy.If you offer $0.05 to the task you will get $0.1 as referral signup .Double you invest.
Intially you can try with $10.You can make it $20.

Note:You should a small time(1 hour) to complete the task.If you have any queries please post me.
You can try the same method anywhere where you would be paid commissions for sign ups.
Good luck.