There are a lot more online channels to earn money through micro jobs like clixsense, Microworkers. Please register and earn money without any fee. Especially the mentioned 2 sites are legitimate, why because got real payments from these 2 sites without spending a penny. Microworkers had jobs 24hours and everyone has an option to do jobs and earn money. Similarly, clixsense has a lot of ways to earn money like micro jobs, surveys, etc.
There are lot more legitimate sites available in online but I didn’t try others. If you want to try I will inform you some website like clickworkers, Neobux, Paid-verts etc. Please keep in mind that these are all will take time to get, don’t expect too much and too fast.
Finally, every site you choose need some good effort, quality and patience to get success.