I didn't use paypal or any other systems, in RF we prefer "webmoney", and most of foreign companies, especially western, not work with it. So I'll be better use only free photos, or self-maded But Thank you.
You will find many links to deviantart stock images on that thread...most deviant art stock is to be shared with deviant members only. If you are using any work commercially you must first contact the owner of the image and get express permission. If the image is of a person and you are running a site that has "naughty" links I would suggest going on step farther and get a model release..because I doubt that anyone wants an irate mom to see princesss on the web without prior knowledge. Even without the adult type links, getting the photographer to tell you that all models have releases is a good idea. These are just some precautions to take that might keep you out of the muddy waters of image copyright infringement. ~~Corena