Don’t subcontract. You should work with other freelancers and don’t subcontract your work out. The reason being you will need to spend as much time explaining the project and review someone’s work. You will not earn much by subcontracting your work out to the others. If you receive a lot of work, you can try to refer it to other freelancers who will return the favor in the near future.
Survey Junkie is among the most straightforward survey sites out there, which puts them near the top of this list. All you have to do is sign up to be eligible for surveys. Once you complete a survey you earn a certain amount of points that you can exchange for cash paid directly to a PayPal account or you can redeem your points for gift cards. Super simple.