Kindle Featured Books
Here is a list of websites to submit your self-published book.
Websites to promote your book
Each of these website tend to have their own terms and conditions. For example some sites require your book to have at least a 4 star rating to be listed.
You can generally submit your book to these sites, however , they are not for promotion of your “Free days.
Sites to promote your book on its free days are listed further down on this page.
Websites to promote your book when its available for FREE
It is advised that you submit your book at least 4-5 days before its Free promotion date. To increase your chance of getting listed you should list your book a week before its promotional date. However there are a few sites that only allow you to list your book when its currently free.