If you have a fondness and talent for taking pictures you can make extra money online by becoming a stock photographer and selling your images to a stock photo company like ShutterStock or iStockPhoto. You’ll get royalties every time someone licenses an image you’ve submitted. To really be successful, build your own photography website to be able to showcase your portfolio and start getting higher-paid private corporate work.
Mechanical Turk: Amazon's Mechanical Turk is a resource for doing human-intelligence tasks, or as the site commonly refers to them, HITs. You get paid a very small fee for any given HIT and you'll need a good deal of volume to make a substantial amount of money. But it is a resource you can use in your spare time to generate a small income online.
How it works: Simply swipe up, down, left or right to unlock your phone. If you’re interested in what you’re seeing on your lock screen, just tap the “learn more” button. In exchange for allowing S’more to rent your lock screen, the apps awards you points every day. You can redeem those points for gift cards to places like Amazon, Google Play, Starbucks, and more.