A vanity press or vanity publisher, sometimes also subsidy publisher, is a book printer that is paid by authors to self-publish their books. A vanity press charges fees in advance and does not contribute to the development of the book. It has been described as a scam, though, as the book does get printed, it does not necessarily rise to the level of fraud. The term vanity press is derogatory, so it is not used by the printers. Some self-publishing businesses prefer to market themselves as an independent press, and some authors who are self-publishing through CreateSpace and Amazon Kindle prefer to market themselves as indie authors instead of as self-publishing authors.