KDP Select: what you give and what you get

KDP Select is a trade-off, and it is worth seeing both halves of it before you tick the box. You make the ebook exclusive to Amazon, and in return it goes into Kindle Unlimited and unlocks two promotional tools. Whether that is a good trade depends almost entirely on where your readers already buy.

What does KDP Select require?

Exclusivity on the ebook, for the length of the enrollment term. While a book is enrolled, the digital edition cannot be sold or given away anywhere else — not on Kobo, Apple Books, Google Play or Barnes & Noble, and not from your own website. Enrollment runs in fixed terms that renew automatically unless you turn renewal off.

Three things that surprise people:

• It is the ebook only. Print and audio editions are untouched. You can have a paperback with a wholesaler and an audiobook on every audio platform while the ebook sits in Select.
• It is per book, not per account. One title can be enrolled while the rest of your catalogue is sold everywhere.
• A short sample is generally allowed elsewhere. The terms permit a limited excerpt on your own site. Check the current KDP terms for how much, because that figure has moved.

Exclusivity also means library and education channels are closed to the ebook while it is enrolled, which matters more for some books than others.

What do you get in return?

Kindle Unlimited is the main thing you are buying. Subscribers read enrolled books at no extra cost, and you are paid for pages read rather than for a sale.

Two details shape what that is worth. The money comes from a pot Amazon sets each month, divided across all the pages read that month. The rate per page is not fixed in advance — it is announced after the month closes. And "pages" are Amazon's own normalised count, not the pages in your paperback. A long book earns more per full read-through than a short one.

The promotion tools are the second half. Each enrollment term gives you a choice between a run of free days and a countdown deal — a temporary discount shown to readers with a clock on it. Countdown deals let you drop the price without dropping into the lower royalty band, which is otherwise what a discount would do. The exact allowances change; check the current KDP terms rather than relying on this blog post.

A visibility effect matters too. Pages read count towards a book's ranking, so a book that is being borrowed heavily rises in the same lists as a book that is being bought.

How does this interact with your price?

Amazon pays two different ebook royalty rates, and the higher one only applies inside a price band. At the time of writing that band runs from $2.99 to $12.99. Outside the band the rate drops to the lower one. The higher rate also carries a delivery charge based on your file size, which is why an image-heavy book earns less per sale than a plain one at the same price.

None of that is specific to Select — it applies to any book on the store. It matters here because the countdown deal is the one way to discount below the band without losing the higher rate, and that tool only exists inside Select. Check the current KDP terms before you set a price; these numbers move.

Who does Select suit?

It suits books whose readers are already on Amazon, and it costs those authors almost nothing. That is the honest test, and you can run it on your own numbers rather than on anyone's opinion.

Look at where your ebook sales actually come from. If nine in ten already come from Amazon, exclusivity is giving up very little and Kindle Unlimited is adding a whole readership on top. If a quarter come from Kobo and Apple, you are being asked to close a real shop.

Kindle Unlimited rewards reading volume, because it is a subscription. A reader who finishes four books a month is worth four books' worth of pages. That tends to favour series, and books people read quickly. It tends to favour them less if your book is bought once, deliberately, by someone who came looking for it.

Some books have obvious reasons not to enroll: anything you sell directly from your own site, anything you want in libraries, anything with a market where Amazon is not the dominant bookshop, and anything already selling steadily somewhere else.

What does going wide mean, and can you change your mind?

Going wide means selling the ebook on the other stores as well, either directly or through a single distributor. Those stores are Apple Books, Kobo, Google Play, Barnes & Noble, and the library services. It is the alternative to Select, not a different kind of publishing.

The decision reverses. Turn off automatic renewal, let the current term run out, and the book is free to go elsewhere. The position you built does not reverse quickly: rankings, reviews and recommendation feeds accumulate store by store, so a book arriving on Kobo starts from nothing regardless of how it sold on Amazon. Wide is usually a slow build rather than a switch.

Because enrollment is per book, a mixed catalogue is allowed. Some authors keep a series in Select and sell a standalone everywhere, or the other way round.

Things to consider

Exclusivity is a business decision with a date on it, not a permanent identity. Enrollment renews on its own, so if you want it to be a decision, put the renewal date somewhere you will see it.

And whichever way you go, write down what you have promised whom. "The ebook is exclusive to one store until March" is the kind of fact that is obvious today and gone in eighteen months.

How Pubblish handles this

Pubblish treats exclusivity as a fact about a book rather than a setting on somebody's account. A supply arrangement records the store or distributor, which titles and formats they carry, which territories they cover, whether the arrangement is exclusive, and what cut they keep. So a catalogue that is part exclusive and part wide is written down instead of remembered. Rights granted exclusively under a contract show on each book's Rights page as well, which is where a clash between two promises becomes visible. See the help guides for how to record one.