Stock Photography

There are companies and website systems out there which are desined to help you sell your images to advertisers who can use them.  In the old days, a photographer needed to sign on to a stock photography firm and provide them with thousands of images.  Now, the rules have changed an you can now join a stock photo website and upload your images yourself as many as you like and sell them through their system.  There are many iterations and variations of this kind of system, but one of the most popular is