KDP Only makes it possible for this option on eBooks, and you'll edit or update your manuscript until eventually seventy two several hours prior to your book’s launch date. Royalty costs for self publishing with Amazon KDP range from 35% to 70% for ebooks, depending on your book’s pricing. Royalties https://maplepublishers.com/blog/what-support-you-can-avail-of-from-maple-publishing-when-self-publishing-a-book/