Royalty-free images Royalty-free pricing is based solely on the size of the product you need, not the specific use. You don't have to pay any additional royalties on a use-by-use basis. Once you purchase a royalty-free product, you may use it multiple times for multiple projects without paying additional fees. (Pornographic, defamatory, libelous or otherwise unlawful use of any image is, of course, prohibited.) Royalty-free products are designated by an (RF) next to the identification number.