Licensing Photos Made Simple, Except for Creative Commons
Wired News
PicScout has an impressive line-up of participating photo licensing shops, and on Tuesday, just added Dreamstime, a leading licensor of so-called microstock ...

Dreamstime offers four extended licenses which could increase your earnings significantly: Increase Max Copies, Web Usage, Print Usage, and Sell the Rights. Each of these extends the ways in which the image can be used and pays a much higher premium. If you sell the rights to the image, you no longer control it and cannot sell it elsewhere, so use it with caution--noting that you can make a large chunk of change using this option (you can set your own price). Further details are below.