Amazon KDP Print on Demand — Everything You Need to Know
KDP's print-on-demand service lets you sell physical books worldwide without holding inventory. But paper type, cover finish, pricing, and distribution choices directly affect your royalties and reader experience. Make them wisely with this complete guide.
How KDP Print on Demand Actually Works
When a customer orders your KDP paperback or hardcover on Amazon, the book does not exist yet. KDP prints a single copy at the nearest Amazon fulfillment center with printing capability, binds it, and ships it — usually within 48 hours. You pay nothing upfront and earn the difference between your list price and KDP's printing cost.
Customer places an order on Amazon
Amazon routes the order to the nearest KDP print facility. In the US, this is typically within 24 hours of order placement. For international orders, KDP routes to the nearest territory — UK orders print in the UK, EU orders print in Poland or other EU facilities, reducing shipping times.
Your files are printed and bound on demand
KDP uses industrial inkjet or laser printers, binds with perfect binding (paperback) or case laminate (hardcover), and wraps with your cover. Print quality is high but not identical to offset printing — we cover the quality comparison later in this guide.
Amazon ships directly to the customer
Fulfilled by Amazon (FBA) logistics handle everything. Your book ships with Prime eligibility and Amazon's standard return policies. You have no involvement in fulfillment — no inventory, no warehousing, no shipping.
KDP pays you royalties monthly
Royalties are calculated as: (List Price × 60%) − Printing Cost = Your Royalty. KDP pays approximately 60 days after the end of the sales month, via bank transfer or check. You must meet a $100 minimum threshold (bank transfer) or $100 minimum (check) before payment is issued.
Cream vs White Paper — Which Should You Choose?
KDP offers two paper colors for black-and-white interiors: cream (also called crème) and white. The choice affects reader experience, print quality perception, and slightly — printing cost. There is a right answer for most books.
Cream Paper
Off-white, warm tone. The standard for novels and long-form narrative reading.
- ✓Reduces eye strain during long reading sessions
- ✓Matches traditional publishing standards for fiction
- ✓Makes text feel more "premium" and book-like
- ✓Recommended for: novels, memoirs, narrative non-fiction, poetry
- –Slightly lower contrast for charts, tables, and technical content
- –Slightly higher printing cost per page (by a fraction of a cent)
White Paper
Bright white, high contrast. Standard for technical, academic, and visual content.
- ✓Higher contrast — best for charts, graphs, tables, and illustrations
- ✓Required for color interiors (color printing only available on white)
- ✓Matches reader expectations for workbooks, textbooks, and how-to books
- ✓Recommended for: non-fiction, business, self-help, cookbooks, children's
- –Can feel harsher on eyes for long prose reading
- –Can feel less "literary" for fiction readers
Matte vs Glossy Cover Finish — A Clear Answer
KDP offers matte and glossy laminate finishes for both paperback and hardcover books. While both are durable and professional, there is a strong consensus among cover designers and indie authors on which works better for most genres.
| Factor | Matte Finish | Glossy Finish |
|---|---|---|
| Look and feel | Soft, premium, non-reflective | Bright, shiny, high-contrast |
| Genre fit | Fiction, literary, business, non-fiction | Children's, gift books, commercial fiction |
| Fingerprint resistance | High — smudges are minimal | Low — fingerprints show easily |
| Color saturation | Slightly muted (elegant) | More vivid (pops on shelf) |
| Photography on cover | Good for moody/artistic shots | Better for bright, bold photography |
| Cost | Same | Same |
| Preferred by | 85% of indie fiction and non-fiction | Children's and gift categories |
KDP Printing Cost Formula and Royalty Examples
KDP's printing cost formula for paperbacks (US): $0.85 fixed + ($0.012 × page count) for black-and-white interior on standard paper. Color interiors: $0.85 fixed + ($0.07 × page count). Your royalty is: (List Price × 60%) − Printing Cost.
Below are real royalty examples at common price points for a standard black-and-white paperback at 6×9" trim.
| Book length | Est. pages | Print cost | $11.99 price | $14.99 price | $17.99 price |
|---|---|---|---|---|---|
| Short (50k words) | ~200pp | $3.25 | $3.94 | $5.74 | $7.54 |
| Medium (80k words) | ~320pp | $4.69 | $2.50 | $4.30 | $6.10 |
| Long (120k words) | ~480pp | $6.61 | $0.58 | $2.38 | $4.18 |
| Epic (180k words) | ~700pp | $9.25 | < $0 | < $0 | $1.54 |
KDP Expanded Distribution — Pros, Cons, and When to Use It
KDP's expanded distribution program makes your print book available to retailers, libraries, and distributors beyond Amazon — including bookstores, academic libraries, and third-party online retailers. But it has trade-offs that not every author should accept.
Reasons to Enable Expanded Distribution
- ✓Your book appears in the Ingram catalog, making it orderable by bookstores and libraries
- ✓Academic and public libraries can order your book through standard library channels
- ✓You can sell on Walmart, Target, and other third-party retailers who source via Ingram
- ✓School and educational buyers can place purchase orders through standard vendor channels
- ✓No additional cost to enable
Reasons to Skip or Delay Expanded Distribution
- ✗Expanded distribution royalty is 40% (vs 60% on Amazon direct) — a significant earnings cut
- ✗Bookstores almost never stock POD books without a returnability option (KDP doesn't offer returns)
- ✗Your Ingram listing is non-returnable, which most bookstores require for stock orders
- ✗Better option for wide distribution: publish directly via IngramSpark at your actual ISBN
- ✗Enable only once your Amazon listing is established and you're ready for library/school outreach
Ordering Author Copies and Print Quality Reality
KDP allows you to order author copies at printing cost — no royalty markup. This is your cheapest source for physical copies for events, ARCs, giveaways, and personal use. Here is what to know about ordering and what to expect from print quality.
Author Copy Pricing
You pay printing cost + shipping. Examples for a 6×9" black-and-white paperback:
US shipping adds $3.99–$5.99 for standard delivery (5–8 business days). Expedited adds $12–$18.
KDP POD vs Offset Printing
Launch Your Print Book With Reviews Already on Amazon
Your KDP paperback or hardcover needs reviews to convert browsers into buyers. iWrity connects your print book with matched genre readers who commit to leaving an honest Amazon review — before and after your launch. Use author copies from KDP as your ARC distribution tool, and iWrity to recruit the right reviewers.
Start Getting Print Reviews on iWrityFrequently Asked Questions
Does KDP print in color?+
Yes. KDP offers full-color interior printing on white paper. Color printing costs significantly more than black-and-white — approximately $0.07 per page vs $0.012 per page for standard black-and-white. A 32-page color children's book costs approximately $3.65–$4.45 to print in color. For black-and-white books with occasional full-color illustrations, consider using a color interior throughout or using KDP's black-and-white option and noting "contains black-and-white illustrations" in your description.
What is the difference between KDP print on demand and IngramSpark?+
KDP POD is tightly integrated with Amazon — easy setup, excellent Amazon distribution, and no upfront cost. IngramSpark is a paid service ($49 setup fee) that provides access to Ingram's broader distributor network, including a returnability option for bookstores, which KDP expanded distribution does not offer. Most indie authors use both: KDP for Amazon sales and IngramSpark for wide distribution and bookstore/library access.
Can I sell author copies at events?+
Yes. When you order author copies, you pay KDP's printing cost (no royalty). You then sell those copies at events at whatever price you choose and keep 100% of the sale price. This is often more profitable per copy than Amazon royalties — especially at events where you sell signed copies at a premium. Many authors use KDP author copies exclusively for events, school visits, and direct reader sales.
How long does KDP take to print and ship?+
Customer orders on Amazon are typically printed and shipped within 1–2 business days for US orders, with standard Amazon delivery timelines. Author copies ordered through KDP take 5–8 business days for standard shipping within the US. International orders route to the nearest KDP printing facility (UK, EU, AU) and typically ship within 2–5 business days from the regional facility. Expedited shipping is available for author copies.
Should I set a low price to compete or a higher price for better royalties?+
Pricing too low is a common mistake. Readers use price as a quality signal — a $7.99 novel often converts worse than a $14.99 novel in the same genre because it signals low quality. More importantly, below a certain price threshold your royalties are less than $1 per copy, which makes paid advertising mathematically impossible. Aim for a price that earns $3–$5 per sale in royalties, which is the floor for sustainable Amazon advertising. Check your genre's bestsellers to identify the price range that signals appropriate quality.