IngramSpark vs KDP Print: Which to Use (and How to Use Both)

By Isabella Watson
IngramSpark vs KDP Print: Which to Use (and How to Use Both)
You did it. It's finally on Amazon. Then a friend asks, "Can I order it at my local bookstore?" And the bookstore says they can't get it.
Or maybe you tried to fix that by uploading it to IngramSpark and got an error message that your ISBN is already in use. Now you're stuck choosing two systems that seem to be fighting each other.
You're not alone. This is one of the most common problems we help authors solve, and it almost always comes down to one checkbox on Amazon. Whether you're comparing book publishing services, this guide walks you through exactly how IngramSpark and KDP Print work, which one you need, and how to set up both so they never conflict.

What's the Difference Between IngramSpark and KDP Print?

Both are print-on-demand services. That means your book is printed only when someone orders it. No warehouse, no boxes in the garage.
The difference is where your book can be sold.
  • KDP Print is Amazon's own service. It's the simplest way to sell paperbacks and hardcovers on Amazon.
  • IngramSpark is run by Ingram, the largest book distributor in the world. It's how bookstores, libraries, and other retailers order books. Ingram's reach is the reason most indie books end up on bookstore shelves at all.

Side-by-side comparison (2026)

FeatureKDP PrintIngramSpark
Best forSelling on AmazonBookstores, libraries, other retailers
Setup feeFreeFree
Changing files laterFreeFree (since Feb 1, 2026)
Distribution feeNone1.875% of list price per sale
ReachAmazon marketplaces45,000+ retailers, libraries, and schools
Free ISBN offered?Yes (Amazon-only)No, you supply your own
Bookstore returnsNo optionYou choose returnable or not
Hardcover with dust jacketNoYes
Payment timingAbout 60 days after month endAbout 90 days after month end
Fee information reflects IngramSpark's February 2026 rate changes, which removed revision fees and raised the distribution fee from 1% to 1.875%.

Which One Should You Use?

Here's the honest answer for most authors: both. But it depends on your goals.
KDP Print alone is enough if:
  • Most of your readers buy on Amazon
  • You're publishing a family history or memoir mainly for friends and relatives
  • You don't plan to approach bookstores or libraries
IngramSpark alone makes sense if:
  • You only want bookstore and library distribution
  • You need a hardcover with a dust jacket for a gift or legacy book
Use both if:
  • You want the best royalties on Amazon and access to bookstores and libraries
  • You plan to do local signings, author events, or library talks
  • You want your book to look and feel like a professionally published title
Our recommendation: For most authors, the strongest setup is KDP Print for Amazon and IngramSpark for everywhere else. That's the setup the rest of this guide shows you how to do.

Why Does KDP's Expanded Distribution Cause a Conflict?

This is the part that confuses almost everyone, so let's make it simple.
When you publish a paperback on KDP, Amazon offers a checkbox called Expanded Distribution. It promises to make your book available to bookstores and libraries.
Sounds great, right? Here's the catch.
Amazon uses Ingram to do that. Amazon actually relies on Ingram for Expanded Distribution, so Amazon becomes the middleman between you and Ingram.
If you tick that box, Amazon registers your ISBN in Ingram's system first. Later, when you try to upload the same book to IngramSpark yourself, Ingram sees the ISBN is already claimed and blocks it.
Think of it like this: Your ISBN is like a house address. Only one person can hold the keys. If Amazon registers the address with Ingram first, you can't put your own name on it.
Even without the conflict, Expanded Distribution pays less. KDP's royalty for Expanded Distribution is 40% of list price minus printing, compared to 60% for standard Amazon sales. And Expanded Distribution is only available for paperbacks, not hardcovers.

How Do You Set Up Both Without a Conflict? (Step by Step)

Follow these steps in order. This is the exact setup we use for our authors.
Step 1: Buy your own ISBN
In the US, ISBNs come from Bowker. This is non-negotiable.
  • KDP's free ISBN can only be used on Amazon, and it lists Amazon as the publisher
  • You need one ISBN per format: paperback, hardcover, and ebook each get their own
  • Buying a block of 10 is usually better value than buying one at a time
Step 2: Prepare your print files

You'll use the same interior PDF on both platforms. But be careful with the cover:
  • Each platform has its own cover template
  • Spine width can differ slightly between the two, because page thickness varies
  • Download the template from each platform using your exact page count and trim size
Step 3: Choose your upload order
Your situationUpload firstWhy
Doing a pre-orderIngramSpark firstLet bookstores see and order your book early
No pre-orderEither one (KDP is often first)Just keep Expanded Distribution unticked
Many experienced authors upload to IngramSpark first when running a pre-order, then add the book to KDP on publication day.

Step 4: Set up KDP Print correctly

  • Enter your own Bowker ISBN (not the free one)
  • Upload your interior and KDP cover
  • On the Paperback Rights & Pricing page, make sure Expanded Distribution is NOT ticked
  • Set your list price at $9.99 or higher to get the 60% royalty rate. Below that, KDP pays 50%

Step 5: Set up IngramSpark correctly

  • Enter the exact same ISBN
  • Upload the same interior and your IngramSpark cover
  • Turn on global distribution
  • Set your wholesale discount (more on this below)
  • Decide whether to allow returns (bookstores strongly prefer returnable books)

Step 6: Match the details on both

Keep these identical on both platforms:
  • Title and subtitle
  • Author name (spelled exactly the same)
  • Trim size and page count
  • List price

Your quick-reference settings:

SettingKDP PrintIngramSpark
ISBNYour Bowker ISBNSame Bowker ISBN
Expanded DistributionOFFNot applicable
DistributionAmazonGlobal (all retailers)
Wholesale discountNot applicable40–55% (55% for bookstore focus)
ReturnsNot applicableReturnable if targeting bookstores
List priceSame on bothSame on both

Step 7: Check your listings after launch

Once both are live, search for your book on Amazon, Barnes & Noble's website, and Bookshop.org. Make sure the title, cover, and price look right everywhere.

What If You Already Turned On Expanded Distribution?

Don't worry. This is fixable. It just takes some patience.
Option 1: Remove it and transfer the title (keeps your ISBN)
  1. Log in to KDP and go to your paperback's Rights & Pricing page
  2. Untick Expanded Distribution and save
  3. Wait. It can take several weeks for the change to clear Ingram's system
  4. Contact IngramSpark support and ask to transfer the title to your account. ALLI's Watchdog has advised that a locked ISBN may need a "title transfer addendum" to free it for your use

Option 2: Use a new ISBN (faster, but trade-offs)

  • Assign a new ISBN for the IngramSpark version
  • Faster, but you may end up with two listings for the same book
  • Reviews and sales history may be split between them

Option 3: Start fresh if you used KDP's free ISBN

If your book uses KDP's free ISBN, you can't use it on IngramSpark at all. You'll need to buy your own ISBN and set up a new edition on both platforms.
Tip: if you're not sure which option fits your situation, this is a good moment to get help. A wrong move here can create duplicate listings that take months to clean up.

How Much Will You Actually Earn on Each Platform?

Let's use a real example: a 300-page, 6x9 black-and-white paperback priced at $16.99.
Sale channelHow it's calculatedYou earn (approx.)
KDP, sold on Amazon60% of $16.99 minus $4.60 printing~$5.59
KDP Expanded Distribution40% of $16.99 minus $4.60 printing~$2.20
IngramSpark, 50% wholesale discount$16.99 minus $5.71 printing, minus 1.875% fee, minus 50% discount~$4.17
IngramSpark, 55% discountSame formula with bookstore-level discount~$1.62
KDP printing cost based on a standard published formula. IngramSpark printing cost is based on its 2026 rate card. Always confirm with each platform's calculator.

What this tells you
  • Amazon sales pay better. That's why KDP should handle Amazon.
  • IngramSpark isn't about higher royalties per copy. It's about access: bookstores, libraries, returns, and hardcovers with dust jackets.
You control the trade-off. A 55% wholesale discount and returns make bookstores more willing to stock you. A lower discount may earn more per copy but limit shelf placement. For the margin math and which setting to pick, see IngramSpark Discount & Returns: 40% vs 55% Explained.

What Are the Most Common Mistakes to Avoid?

  • Using KDP's free ISBN when you plan to use IngramSpark later
  • Ticking Expanded Distribution "just in case"
  • Using one cover file on both platforms (spine widths can differ)
  • Different prices or titles on each platform
  • Turning on returns without understanding that if a bookstore returns copies, the cost comes back to you
  • Forgetting the hardcover. KDP hardcovers can't use Expanded Distribution, so IngramSpark is often the better home for a jacketed edition

Want This Set Up for You, the Right Way?

Let's be honest: none of these steps are difficult on their own. Together, they're easy to get wrong, and one wrong checkbox can cost you months.
That's where Berg Publishers comes in.
We set up your book on both KDP and IngramSpark the right way from day one, so you get Amazon's best royalties and bookstore and library access, without the conflict, the confusing error messages, or the duplicate listings.
What our dual-platform publishing includes
  • Your own ISBN, registered in your name (you stay the publisher of record)
  • Print-ready files for both platforms, including separate cover templates
  • Correct settings for distribution, discounts, returns, and pricing
  • Pre-order setup if you want bookstores to order early
  • Expanded Distribution rescue: if your book is already locked, we'll help untangle it
  • Plain-English guidance at every step, with a real person you can call, not just a help-desk ticket

Why authors choose Berg Publishers

Many authors come to us after a frustrating experience with a book publishing agency that promised the world and left them with locked ISBNs or a contract they couldn't exit. As a US-based book publishing company, we do things differently:
  • You keep 100% of your rights and royalties
  • Transparent, itemized pricing with no hidden fees
  • Patient, personal support, especially for first-time authors
  • No pressure, ever

Get a free publishing review

Tell us about your book, whether it's finished, already on Amazon, or stuck in an ISBN conflict. We'll review your situation and show you exactly what needs to happen next, free of charge.

The Bottom Line

  • KDP Print is best for selling on Amazon.
  • IngramSpark is best for bookstores, libraries, and premium hardcovers.
Using both is the strongest setup, as long as you:
  1. Own your ISBN
  2. Keep Expanded Distribution turned off on KDP
  3. Use the same ISBN and matching details on both platforms
Get those three things right, and KDP publishing and IngramSpark work together beautifully instead of fighting each other.

FAQs

1. Can I use IngramSpark and KDP Print for the same book?

Yes. Many authors do. You need your own ISBN (not KDP's free one), and you must leave Expanded Distribution turned off on KDP. Then you can use the same ISBN on both KDP Print and IngramSpark.

2. Why does IngramSpark say my ISBN is already in use?

Usually Expanded Distribution was turned on in KDP. Amazon used Ingram to distribute those books, so your ISBN was already registered in Ingram's system. Turn off Expanded Distribution, wait for it to clear, and contact IngramSpark about transferring the title.

3. Should I turn on KDP Expanded Distribution?

If you're also using IngramSpark, no. If you're only using KDP, it can add some extra reach, but royalties drop to 40% minus printing, and bookstores rarely order books that aren't returnable.

4. Does IngramSpark still charge a setup or revision fee?

Not in 2026. The setup fee is free, and revision fees were removed on February 1, 2026. IngramSpark now charges a 1.875% distribution fee on each sale instead.

5. Will my book get into bookstores if I use IngramSpark?

IngramSpark makes your book available to bookstores and libraries, but stores still decide whether to stock it. A 55% wholesale discount, returnable status, a professional cover, and local outreach all improve your chances.

Author Bio:

Isabella Watson is a professional content specialist focused on book publishing and author services. She writes and reviews technical and informative content to help aspiring and seasoned authors navigate the professional publishing process. Her work focuses on quality, trust, and hassle-free creative writing.

GET FREE CONSULTATION

Recent Posts

footer-bg
Berg Publisher home

We create books that connect with audiences. From the initial outline to publication and marketing, we support our clients throughout the entire process.

VISAmastercard
AMERICANEXPRESSDISCVER

SERVICES

COMPANY

CONTACT US

+1 (213) 631-5993
leads@bergpublisher.com

1933 BROADWAY
OAKLAND, CA 94612, USA

Hey AI, read about us

RESOURCES

PUBLISHING GUIDES

Publishing

Ghostwriting

© 2026 Berg Publisher. All rights reserved.
Case Studies|Terms of Service|Privacy Policy
IngramSpark vs KDP Print: How to Use Both Safely