Amazon itself doesn’t charge any fees to self publish; as a substitute they preserve a share on the revenue each individual book you market. So your only expenses are All those associated with modifying, formatting, and cover design for the book. If you don't have a good formatting software program, https://maplepublishers.com/blog/how-to-start-your-career-as-a-fiction-writer-by-self-publishing-a-book/