You can work at oDesk, an online employment hub where employers and contractors from around the world meet for online business. This is a good way to earn money online, and to get your desired job implemented by freelancers for a cheaper price.
As a contractor, the services you render are paid by the hour of by a fixed price. A client (employer) posts their job listing where the freelancer (contractor) bids with others to get the job.
Please see the video to fully understand oDesk and dont forget to REGISTER so you can post or find a job online!