Book Publishing Services: What They Sell, What It Costs, and What to Check Before You Pay

Check a publishing offer

Have the brochure, quote or contract in front of you. Tick what the package includes, then answer the eight questions about the terms. You get a plain verdict on each answer and what the same work costs bought separately or done yourself. It runs in your browser; nothing is sent anywhere.

The six ways a book gets published

"Book publishing services", "self-publishing companies" and "author services" are marketing words, not legal categories. Under them sit six models, and the difference between them is who pays whom. Jane Friedman, whose publishing paths chart has been updated every year since 2013, says her chart's logic "is driven primarily by how the money works". That is the right way to sort any offer you are holding.

Publishing models compared: who pays, who owns, who earns

The six models side by side. Package and hybrid prices vary too much for one figure, so the table quotes each source's own range.

Sources: KDP help and home page, Draft2Digital FAQ, Reedsy cost to self-publish (updated 13 Aug 2026), Jane Friedman's Key Book Publishing Paths 2025-2026 (updated 8 Jul 2026), SFWA Writer Beware. All read 22 Oct 2026. Full list under Sources.

Three of these models leave the book entirely in your hands, and two of those cost nothing to publish. For the KDP and IngramSpark trade-off itself, our IngramSpark vs KDP comparison shows what each pays per copy, and the self-publishing statistics page shows how many authors now take the do-it-yourself road.

How money should flow: towards the author

Writers' advocates have repeated one rule for decades: in publishing, money flows towards the author. A publisher pays you for the right to sell your book. A service you hire is paid once for a defined piece of work, and then your book earns for you. Problems start when both happen at once, when a company charges you up front and then also keeps part of what the book earns, or holds your book so you cannot leave.

Paying for work is not the problem. Editors, cover designers and formatters are skilled people and deserve their fees. The question is whether the payment buys work at a fair price, with the results handed to you, or whether it buys a relationship in which the company keeps control of the book. Jane Friedman draws the line clearly: "The best services do not take a cut of sales or pay royalties. Author earns 100 percent net on book sales."

On Amazon the money trail is easy to follow. KDP pays royalties to the bank account in the KDP account that published the book. A paperback earns 60% of its list price minus printing at $9.99 or more on Amazon.com (50% below that), and an ebook 35% or 70% depending on the option you choose. Our KDP royalties guide works through the examples, and the royalty calculator does the sums for any price. Whoever holds the account holds the money and the sales reports, so that is the single most important question to ask any service that promises to publish your book on Amazon.

What a package buys you, line by line

Take any publishing package apart and you find the same nine lines. Here is what each one is, what it costs when you buy it on its own, and how you can do it yourself. The prices are for a reference book of 80,000 words, about 200 printed pages, with 25 author copies. The full cost of publishing, with a calculator for your own book, lives on our how much it costs to publish a book page; editing rates by type and genre are in the book editing cost guide, which these figures come from.

Editing: EFA 2026 median ranges for fiction (via our editing guide, checked 13 Oct 2026). Cover and formatting: Reedsy's median and average (updated 13 Aug 2026). ISBN: Bowker, US (checked 13 Oct 2026). Author copies: KDP printing cost, $3.40 each, shipping and tax extra. Nonfiction editing costs more per word.

Editing: the line most worth paying for

Editing is real work and usually where a package's price goes. There are three kinds. A developmental edit looks at the whole book: structure, order, what is missing. A copyedit fixes grammar, consistency and word choice line by line. A proofread is the last check on the laid-out pages. At the EFA's 2026 median ranges for fiction, a copyedit of 80,000 words costs $1,600 to $2,160; all three edits together are about $5,000 to $6,600. Ask any package exactly which of the three it includes. "Editing" in a brochure can mean a light proofread.

An AI first pass is the cheapest way to find out what the book actually needs. Our AI manuscript editor reviews chapter by chapter, and on Creator a whole-book review writes an editorial letter naming the three or four themes that matter most, which you can take to a human editor so you buy only the edit you need. For structure, the AI developmental editor page shows what that kind of read looks like.

Cover, formatting and ebook conversion

Reedsy puts the median professional cover at $930 and interior design at about $800 on average, adding that interior design "can usually be done for free" with software. A paperback cover is three panels, back, spine and front, and the spine width depends on the page count and paper; our KDP cover size and spine width guide shows the maths. The ebook is a separate EPUB file. Formatting tools such as Atticus and Vellum make the interior, and the book formatting software comparison sets them side by side with Inkfluence AI.

ISBN and distribution: usually free

KDP gives you a free ISBN for paperbacks and hardcovers. KDP's help page is clear about the limits: "Free ISBNs from us can only be used on KDP", and "the imprint will appear as 'Independently published.'" To use your own imprint, or to sell the same edition through IngramSpark, buy your own; one costs $125 from Bowker in the US. Our guide do you need an ISBN covers every country. Setting the book up on KDP and IngramSpark is free, so a package that charges for "distribution" is charging for the time it takes to fill in forms you can fill in yourself.

Marketing extras and author copies

This is where packages differ most from buying the work separately. Writer Beware says "almost all self-publishing service providers sell marketing services and packages", and that for writers "they are rarely worth their often exorbitant price tags." Press releases, book videos, award entries and trade-fair stands cost the provider little and are hard to measure. Reedsy's marketing range of $60 to $1,500 covers what tends to work, such as a strong description and targeted ads; our ebook marketing guide covers them.

Author copies are where the money is easiest to check. On KDP you order copies of your own book at printing cost plus shipping and tax: KDP's help says "The author price can be calculated by multiplying the printing cost for your book in your selected marketplace" by the number of copies. A 200-page black-and-white paperback prints for $3.40 on Amazon.com. If a package sells you copies at $10 or $15 each, you can see the markup at once.

Where to check a company before you sign

Four organisations do this work for free. A ten-minute search of all four is the cheapest insurance an author can buy.

Look for a pattern across several sources rather than one angry review. Complaints on Writer Beware, a Caution or Watchdog Advisory rating from ALLi and a sales script that matches the red flags above tell you something. Itemised prices, sample books you can buy and a contract that leaves your rights alone describe a different kind of business.

Publishing on Amazon yourself: what it actually takes

"Amazon book publishing services" sell something Amazon gives away. KDP's home page describes "free and simple tools to self-publish your book" and says books "appear on Amazon stores around the world in 72 hours." You "retain ownership of your content", and KDP "gives you control over your book's content, design, price, audience, and advertising." Here is the whole job, checked against KDP's help pages on 22 Oct 2026.

1. Open the account. KDP's setup page: "start by signing in to kdp.amazon.com using your Amazon customer account." Then enter author, payment and tax information. Use the author's own Amazon account and bank details. There is no fee.
2. Finish the manuscript. Edit it, decide on the trim size (6 x 9 inches suits most nonfiction and memoir; see the trim size guide) and settle the page count.
3. Make three files. A print interior PDF with the right margins, a full wrap cover PDF (back, spine and front) sized to that page count, and an EPUB for the Kindle edition. Our guide to formatting a book for KDP lists the requirements.
4. Set up the paperback. On your Bookshelf, enter title, author, description and keywords, choose the free KDP ISBN or enter your own, upload the interior and cover, and set the price. The book description generator helps with the back-cover text that also goes on the Amazon page.
5. Order a proof. KDP says ordering a proof "is not mandatory, although it gives you the option to see your book in person before publishing." For a first book, it is worth every cent. Proofs cost printing plus shipping.
6. Publish, then add the ebook. Set up the Kindle edition with the EPUB and the same details. If you used AI to write or edit, answer KDP's AI content question honestly; our KDP AI disclosure guide explains what it asks.

KDP limits new titles to two per format each week, which no first-time author will meet. If a title is held back, our guide to why KDP rejected a book covers the usual causes. The long version of this checklist, with screenshots, is the step-by-step KDP self-publishing guide, and the paperback publishing lesson follows a book from export to print. To reach bookshops and libraries as well, set up IngramSpark alongside KDP; its cost calculator shows the printing and fees.

When a paid professional is worth it

Doing it yourself is not always right. Pay a person when:

• The structure is in doubt. If readers lose the thread, or you are unsure the chapters are in the right order, a human developmental editor's judgement is worth the money. An AI review first tells you whether you need one.
• The prose is the point. Literary fiction and poetry, where every sentence carries voice, benefit most from a skilled line editor.
• The facts carry risk. Medical, legal or financial content, or a memoir that names living people, deserves an expert's read and sometimes legal advice.
• The cover must compete. In crowded genres such as romance or thrillers, a genre-specialist designer knows what sells. Hire one for the cover and do the rest yourself.
• Time matters more than money. Some authors simply would rather pay. That is a fair choice when the work is itemised, the price is known and the book stays in your name.

In every case, hire the person for the job, not a package for the whole book. A freelancer you choose for one job gives you that job's files and nothing to unpick later. Our real cost of publishing breakdown shows three realistic budgets, from almost nothing to a fully professional release, and the AI beta reader page explains a cheap way to hear how readers react before you spend on an editor.

If you have already paid a publishing company

Many authors who pay for a package are happy with the book. If you are unsure what you bought, these steps put you back in control.

• Ask for the list in writing. Every item you paid for, its status and its delivery date.
• Ask for the files. The edited manuscript, the print-ready interior PDF, the cover files and the ebook. If you own them, you can publish them anywhere later.
• Ask where the book lives. Which Amazon account, whose ISBN, and who sets the price. If it is in their account, ask how and when royalties are reported and paid.
• Read the exit clause. How the contract ends, and what you get back when it does.
• If something is wrong, act quickly. Contact your card issuer about a disputed charge, and report the company to Writer Beware, the ALLi Watchdog Desk, the Authors Guild and, in the US, ReportFraud.ftc.gov.
• Ignore recovery offers. Anyone who contacts you offering to get your money back for a fee is a second scam, not help.

If you take the book back, you can republish it yourself from the files. A new edition under your own account needs its own ISBN (KDP's free one is fine), and the ebook launch checklist covers the relaunch.

Sources

Read on 22 Oct 2026 unless another date is shown. Quotations are from these pages. Platform terms and prices change; if a figure here and the platform's own page disagree, the platform's page wins.

• Writer Beware overview, SFWA: vanity publishers "concealing their fees, breaking contract terms"; hybrid publishers.
• Writer Beware: Vanity, Subsidy and Hybrid Publishers (page updated 27 Dec 2025): definitions, required copy purchases, "no cost to the author" in commercial publishing, stating fees at the outset.
• Writer Beware: Self-Publishing (page updated 28 Dec 2025): packages, marketing services "rarely worth their often exorbitant price tags", free options.
• Writer Beware blog: search for any company by name.
• ALLi: How to Spot a Publishing Scam in 2026 (1 Jun 2026): manufactured reviews, pressure, vague pricing, guarantees, victim retargeting.
• ALLi Service Ratings and ALLi Watchdog: rating categories, confidential enquiries.
• Authors Guild: Avoiding Publishing Scams (2 Apr 2026): unsolicited offers, no upfront payment to traditional publishers, elderly authors.
• Jane Friedman: The Key Book Publishing Paths 2025-2026 (updated 8 Jul 2026): paid and hybrid cost ranges, "the best services do not take a cut of sales".
• FTC press release, 2 Jul 2026: final order over self-publishing earnings claims. ReportFraud.ftc.gov for reports.
• KDP home page: free tools, 72 hours, ownership and control. Set up your KDP account.
• KDP: What is an ISBN and imprint? (free ISBN, KDP only, "Independently published").
• KDP: Paperback royalty (60% at $9.99 or more on Amazon.com, 50% below), eBook royalties (35% and 70%), Paperback printing cost ($1.00 + $0.012 a page, black ink, regular trim), author copy pricing, Create a book (proofs, weekly title limits).
• Draft2Digital FAQ: $20 activation fee, $12 annual fee under $100 of sales, about 10% of retail, no rights acquired.
• Reedsy: How much does it cost to self-publish a book? (updated 13 Aug 2026): $2,940 to $5,660 total, $930 median cover, $800 average interior design, $60 to $1,500 marketing.
• Editing rates: Editorial Freelancers Association 2026 Rate Chart, as compiled in our book editing cost guide (checked 13 Oct 2026). ISBN prices: Bowker, via our ISBN guide (checked 13 Oct 2026).

Amazon, Kindle and KDP are trademarks of Amazon.com, Inc. IngramSpark, Draft2Digital, Reedsy, Atticus and Vellum are trademarks of their owners. Inkfluence AI is an independent tool and is not affiliated with or endorsed by any of them. This page is general information, not legal or financial advice.