In exchange for exceptional legal rights to market the writer’s eBook, Amazon supplies incentives for the author, which include promotional tools, like Kindle Unrestricted, and possibly greater royalty costs. Strictly Talking, no. Amazon doesn’t demand you to own any kind of authorized enterprise entity create as a way to publish. https://maplepublishers.com/blog/4-mandatory-services-you-need-before-self-publishing-a-book/