Can Stock Photo offers flexible royalty free stock photography at low prices. This site offers high-quality images starting at just $1.00, and the license agreement gives the buyers the flexibility they need. It also offers affordable subscriptions. The agency is home to thousands of photographers, and tens of thousands of active members from around the world.
Photographers can register for free and they have to fill the Photographer Application on the website.
Royalty Free, Special Licenses (see website for details).