6. Sell photos online (Completed)

This is another use of your smartphone. You can take high quality images of nature, places, people, things, dishes, homes etc. & sell them online. (size 20)

There are number of big sites like ShutterStock, Fotolia, , iStockPhoto, Photobucket where you can submit your photos. Whenever some customer wants to purchase your photos, you will get paid as per the price you fix. (size 13)