Texture Junkie products may be used for personal or commercial purposes in any creative medium. They must be altered sufficiently enough to be recognized as your own work. (In other words, they should be used to "complement your work", not the other way around.)
Products from this website may not be shared, redistributed online or otherwise, or re-sold 'as-is'. This includes sharing on free websites.
The original copyright remains with Karen Waters for the original unaltered textures.
No attribution is required, but is always appreciated.