). Even so the profitability depends on the amount of advertising you’re willing to do on your book, as well as a little bit of luck. Royalty fees for self publishing with Amazon KDP range between 35% to 70% for ebooks, according to your book’s pricing. Royalties are commonly compensated https://maplepublishers.com/blog/4-ideas-to-find-the-best-self-publishing-agencies/