From author Greta van der Rol:
Take note, authors and publishers. Amazon is a very large organisation and like many other monoliths (Government Departments, Apple and Microsoft come to mind) flexibility in dealing with clients is in very short supply. This is a cautionary tale.
A few weeks ago, I decided to bundle my two Iron Admiral titles (The Iron Admiral: Conspiracy and The Iron Admiral: Deception) into one volume and sell it for less than the combined cost of both books. It’s a common practice after books have been out for a while. While I was at it, I thought it might be nice to add the new book to Kindle Select, maybe interest a few new readers. After The Iron Admiral had been out for a couple of weeks, I received a message from the Kindle Select people.
“We found the following book(s) you’ve published doesn’t meet the KDP Select content guidelines. Books enrolled in KDP Select must be exclusive to Amazon in digital format while enrolled in the program. The Iron Admiral (ID: B00AWU85FA) is available on:” with the link to The Iron Admiral: Conspiracy on Barnes & Noble. “In order for your book to remain in the KDP Select program, we’ll need you to ensure that it is exclusive to Amazon within 5 days from the date of this email. If, after this 5-day period, your book is still not exclusive to Amazon, it will remain for sale in the Kindle Store, but will be removed from KDP Select. Upon its removal, it will no longer be eligible to earn a share of the KDP Select fund.”
. . . .
Publishing your content in multiple parts or a varied format on another site is not acceptable. All content made exclusive to Amazon in KDP Select must remain for sale on our site only. However, you may choose to make up to 10% of your book available on other sites as a sample.
Please note that digital content that is available elsewhere is not made eligible for KDP Select by adding or removing additional book content, adding a bonus chapter, author’s commentary section, introduction, illustrations, making minor language edits, or changing the book’s cover art, title metadata, etc. We reserve the right to determine the types of Digital Books that we accept in KDP Select. Your book will be removed after 5 days of receiving our initial message.”
Link to the rest at Greta van der Rol