I can break down the Kindle Direct Publishing (KDP) program in a way that’s easy to grasp. When you publish a book through KDP, Amazon lets you earn royalties in two ways: the 70% royalty option (for books priced between $2.99 and $9.99) or the 35% option (for books outside that range). The 70% option deducts delivery fees based on file size, which can eat into profits if your book has heavy graphics.
KDP also offers Kindle Unlimited (KU), where readers pay a subscription to access your book. You earn money based on pages read, which can be a great deal if your book is engaging. The program is global, so your book can reach readers worldwide, but taxes and exchange rates might affect your earnings. One downside is exclusivity—enrolling in KU means you can’t distribute your eBook elsewhere, like Apple Books or Kobo.
Another perk is KDP Select, which gives promotional tools like free book days or countdown deals to boost visibility. If you’re strategic, these can help climb the rankings. The dashboard is user-friendly, making it easy to track sales and adjust pricing. Overall, KDP is a solid choice for indie authors, though it’s worth weighing the exclusivity trade-off.