How to Make Money on Amazon KDP in 2026: A Beginner’s Guide to Selling AI Prompt, Crossword, & Low Content Ebooks (and Paperbacks!)

Let me start with a little secret: I didn’t quit my day job to become a “full-time author” with a 300-page novel. I didn’t spend months writing, editing, and stressing over plot twists. Instead, I started small—with low content and light content books on Amazon KDP—and now I make a steady side income (sometimes more!) with minimal effort. And the best part? You can too.

If you’re new to Amazon KDP (Kindle Direct Publishing), let me break it down simply: it’s Amazon’s free platform that lets anyone publish ebooks and paperbacks, list them on the world’s biggest online bookstore, and earn royalties every time someone buys them. No fancy degrees, no publishing connections, no upfront costs. Just a little time, some smart tools, and a willingness to learn.

In this guide, I’m going to walk you througheverything you need to know to start making money on KDP in 2026—specifically with the most profitable low/light content niches right now: AI prompt ebooks, crosswords, and other easy-to-create books that people actually buy. I’ll cover registration, niche research, keyword research, content creation, formatting, publishing, marketing, and even the tools that will save you hours of work. I’ll keep it real, no jargon, and full of the tips I wish someone had told me when I started.

By the end of this post, you’ll have all the tools and knowledge to publish your first book (or 10!) and start earning passive income. Let’s dive in.

Chapter 1: What Is Amazon KDP, and Why Low/Light Content Is Perfect for Beginners?

First, let’s get clear on what we’re talking about—because KDP can feel overwhelming at first, but it’s actually super simple. Amazon KDP is a self-publishing platform that allows you to upload your own books (ebooks and paperbacks) and sell them on Amazon.com, Amazon.co.uk, Amazon.de, and other Amazon marketplaces worldwide. You set the price, Amazon handles the printing (for paperbacks), shipping, customer service, and payment processing. You just collect royalties.

Now, why focus on low content and light content books? Let’s define them first—because this is where the magic happens for beginners:

• Low Content Books: These are books with minimal text (or no text at all) where the reader does most of the “filling in.” Think journals, planners, coloring books, crossword puzzles, Sudoku, trackers, and logbooks. They’re quick to create, require no writing experience, and people buy them consistently (they’re evergreen!).
• Light Content Books: These are slightly more involved but still easy to create—they have short, actionable content that solves a specific problem. AI prompt ebooks fall into this category: short guides that teach people how to use AI tools (ChatGPT, MidJourney, etc.) with effective prompts to get great results. Other examples: quick recipe guides, budget trackers with tips, or “how to” booklets (e.g., “100 AI Prompts for Freelancers” or “Beginner Crossword Puzzles for Seniors”).

Here’s why these are perfect for beginners:

• No writing skills required: You don’t need to be a novelist. For crosswords, you can use tools to generate puzzles. For AI prompts, you can curate and test prompts (or use AI to help you create them!). For journals, it’s just formatting.
• Fast to create: You can make a low content book in 1–2 hours, and a light content book (like an AI prompt guide) in a day or two. Compare that to writing a novel, which takes months!
• Evergreen demand: People always need planners, puzzles, and guides. AI prompts are a hot niche in 2026 (and growing), and crosswords/sudoku have been selling for years—they never go out of style.
• Passive income: Once you publish the book, it stays on Amazon forever (unless you take it down) and earns royalties while you sleep. I have books that I published 2 years ago still making me money every month.
• Low risk: It’s free to publish on KDP. You don’t pay anything upfront—Amazon only takes a cut when you make a sale. So you can test niches without losing money.

Pro Tip for 2026: Don’t sleep on paperbacks! A lot of beginners only publish ebooks, but paperbacks for low content books (like journals, crosswords, and AI prompt guides) sell really well. People love physical books for puzzles, journaling, and reference—so always publish both ebook and paperback versions if possible. It doubles your potential sales with minimal extra work.

Chapter 2: Step 1 – Register for Amazon KDP (It’s Free & Easy!)

Let’s get the first step out of the way: registering for KDP. This takes 10–15 minutes, and it’s 100% free. Here’s how to do it, step by step (no jargon, I promise):

2.1 How to Register for KDP

1. Go to kdp.amazon.com and click “Sign Up” in the top right corner.
2. If you have an Amazon account (the one you use to buy books), use that to log in. If not, create a new Amazon account (it’s free).
3. Once logged in, you’ll need to complete your KDP account setup:
   1. Author Information: Enter your name (you can use a pen name if you want—many KDP sellers do!). This is the name that will appear on your books.
   2. Tax Information: This is crucial—you need to enter your tax details to get paid. If you’re in the US, you’ll need a Social Security Number (SSN) or Taxpayer Identification Number (TIN). If you’re outside the US, you’ll need to fill out a W-8BEN form (this is easy—Amazon walks you through it) to avoid withholding taxes. Pro Tip: Keep your tax documents handy so you don’t have to stop mid-setup.
   3. Payment Information: Choose how you want to get paid—direct deposit (best for speed), check, or Amazon gift card. Direct deposit is recommended (it’s free and fast—payments usually take 2–5 business days).
4. Verify your account: Amazon may send you a verification email or text—just follow the instructions to confirm your account.

That’s it! You now have a KDP account and are ready to start publishing books. It’s that simple. I remember overcomplicating this step when I started—don’t do that. Just follow the prompts, and you’ll be done in no time.

2.2 Tools for KDP Registration (None Required, But Helpful)

You don’t need any tools to register for KDP, but these can make the process smoother:

• TaxAct or TurboTax (Free/Paid): If you’re confused about tax forms (especially W-8BEN for non-US sellers), these tools can help you fill them out correctly. TaxAct has a free version for simple tax needs; TurboTax starts at $39.99/year. Pros: Takes the guesswork out of tax forms. Cons: Not necessary if you’re comfortable following Amazon’s prompts.
• Google Drive (Free): Keep your tax documents, pen name ideas, and book notes organized in a folder. This will save you time later when you start publishing multiple books.

Pro Tip: Use a pen name if you want to keep your personal life separate from your KDP business. It’s easy to change later, but picking one upfront (e.g., “AI Prompt Guru” or “Crossword Queen”) can help with branding.

Chapter 3: Step 2 – Niche Research (The Most Important Step—Don’t Skip It!)

Here’s the hard truth: not all low/light content books sell. If you publish a generic “blank journal” or “random crossword puzzle book,” you’ll get lost in the millions of books on Amazon. The key to success is niche research—finding a specific, underserved group of people who are actively looking for a book like yours.

For 2026, the most profitable niches for low/light content books are:

1. AI Prompt Ebooks: Everyone is using AI tools (ChatGPT, MidJourney, DALL-E, Claude) but most people don’t know how to write effective prompts. Niche down here—e.g., “AI Prompts for Freelance Writers,” “MidJourney Prompts for Wedding Photographers,” “ChatGPT Prompts for Students,” or “AI Prompts for Small Business Owners.”
2. Crossword & Puzzle Books: Niche down by audience (seniors, kids, beginners, puzzle lovers), theme (holidays, TV shows, sports), or difficulty (easy, medium, hard). For example: “Easy Crossword Puzzles for Seniors with Large Print,” “Stranger Things Crossword Puzzles for Fans,” or “Beginner Crosswords for Kids Ages 8–12.”
3. Niche Journals & Planners: Generic journals don’t sell—but journals for specific hobbies, professions, or lifestyles do. Examples: “Plant Parent Journal: Track Your Houseplants’ Growth,” “Freelance Writer Income Tracker,” “Yoga Teacher Lesson Planner,” or “Anxiety Relief Journal for Teens.”
4. Light Content Guides: Short, actionable guides that solve a specific problem. Examples: “100 AI Prompts to Write Emails Faster,” “Beginner Sudoku for Seniors,” or “How to Use ChatGPT for Homework (For Parents).”

The goal is to find a niche that has demand (people are searching for it) but low competition (not 10,000 books already covering it). Here’s how to do that:

3.1 How to Do Niche Research for KDP (Step-by-Step)

1. Start with Amazon Search: Go to Amazon.com, type in a broad keyword (e.g., “AI prompts,” “crossword puzzles,” “journals”) and look at the autocomplete suggestions. These are real search terms people are using. For example, if you type “AI prompts,” Amazon might suggest “AI prompts for content creators,” “AI prompts for artists,” or “AI prompts for resume writing.” These are your niche ideas.
2. Check the Top 10 Results: Click on the top 10 books in your potential niche. Look at:
   1. Best Seller Rank (BSR): This is a number that tells you how well the book is selling. The lower the number, the better (e.g., a BSR of 10,000 means it’s the 10,000th best-selling book on Amazon). For low content books, a BSR between 50,000–500,000 is ideal—this means there’s demand but not too much competition. Avoid niches where the top books have a BSR under 10,000 (too competitive) or over 1,000,000 (not enough demand) <superscript:2>.
   2. Reviews: If the top books have 10–50 reviews, that’s a good sign—there’s demand, but you can still compete (if you create a better book). If they have 100+ reviews, it might be harder to break in as a beginner.
   3. Book Quality: Is the cover cheap-looking? Is the content generic? If you can create a better book (better cover, more useful content, better formatting), you can outrank them.
3. Use Niche Research Tools: These tools will save you hours of manual research by showing you demand, competition, and profit potential.

3.2 Best Niche Research Tools for KDP (2026)

• KDP Rocket (Paid: $97 one-time fee): This is my go-to tool for KDP niche research. It’s designed specifically for KDP sellers and shows you: Pros: Super easy to use, designed for KDP, saves time, accurate data. Cons: One-time fee (but worth it if you’re serious about KDP). Who it’s for: Beginners and serious sellers alike.
  • Search volume (how many people are searching for a keyword each month).
  • Competition (how many books are targeting that keyword).
  • Estimated monthly sales (how many books the top sellers are moving).
  • Estimated royalties (how much money you could make).
• MerchantWords (Paid: $39/month or $299/year): This tool shows you Amazon search volume for keywords, which helps you find high-demand niches. It also has a “niche finder” feature that suggests underserved niches. Pros: Accurate search volume data, easy to use, good for beginners. Cons: Monthly fee (can be expensive if you’re just starting). Alternative: Use Amazon autocomplete for free if you don’t want to pay.
• Book Bolt (Paid: $19.99/month or $199/year): This tool combines niche research, keyword research, and content creation (it can generate low content book interiors). It’s great for beginners because it’s all-in-one. Pros: All-in-one tool, saves time, good for low content books. Cons: Monthly fee, some features are basic. Pro Tip: Use the free trial to test it out before paying.
• Amazon KDP Free Tools (Free): You don’t need to pay for tools to do niche research! Use Amazon search, autocomplete, and the “Best Sellers” list (go to Amazon Books → Best Sellers → Low Content Books) to find trending niches. This is how I started, and it works perfectly for beginners <superscript:10>.

Pro Tip for 2026: AI prompt niches are exploding right now, but don’t just publish a generic “100 AI Prompts” book. Niche down to a specific audience (e.g., “AI Prompts for Real Estate Agents” or “AI Prompts for Graphic Designers”)—this will help you stand out and attract buyers who are willing to pay more.

Chapter 4: Step 3 – Keyword Research (Get Your Book Found on Amazon)

Niche research helps you find what to sell—keyword research helps people find your book on Amazon. When someone searches for a book on Amazon (e.g., “AI prompts for freelance writers”), Amazon’s algorithm uses keywords to match their search to relevant books. If your book has the right keywords, it will show up in their search results. If not, it will get lost.

Keywords are the words and phrases people type into Amazon’s search bar when looking for a book. For example, if you’re selling an AI prompt book for freelance writers, your keywords might be: “AI prompts for freelance writers,” “ChatGPT prompts for writers,” “freelance writer AI prompts,” etc.

Here’s how to find the best keywords for your KDP book, plus the tools to make it easy:

4.1 How to Do Keyword Research for KDP (Step-by-Step)

1. Start with Your Niche: Use the niche you found in Chapter 3 (e.g., “AI prompts for freelance writers”) as your main keyword.
2. Find Related Keywords: Use Amazon autocomplete to find related keywords. Type your main keyword into Amazon’s search bar and look at the suggestions. For example, typing “AI prompts for freelance writers” might suggest: “AI prompts for freelance writers 2026,” “AI prompts for content writers,” “freelance writer AI prompt guide.”
3. Analyze Competitor Keywords: Go to the top 5 books in your niche and look at their title, subtitle, and book description. They’ll be using keywords that are working for them—steal these (ethically!) and use them in your book <superscript:6>.
4. Use Keyword Tools: These tools will show you which keywords have high search volume (people are searching for them) and low competition (not too many books using them).
5. Prioritize Long-Tail Keywords: Long-tail keywords are longer, more specific phrases (e.g., “AI prompts for freelance writers who write blogs” instead of “AI prompts”). They have lower search volume but higher conversion rates—people who search for long-tail keywords are more likely to buy your book because they’re looking for something specific.

4.2 Best Keyword Research Tools for KDP (2026)

• Publisher Rocket (Paid: $97 one-time fee): This is the best tool for KDP keyword research (it’s the same tool I recommended for niche research). It shows you: Pros: Designed for KDP, accurate data, easy to use, one-time fee. Cons: No free trial (but there’s a 30-day money-back guarantee).Pro Tip: This is the only tool I use for keyword research—it’s worth every penny.
  • Search volume (how many times a keyword is searched per month on Amazon).
  • Competition (how many books are using that keyword).
  • “Score” (how good the keyword is—higher score = better).
• Helium 10 (Paid: $97/month or $899/year): This is a more advanced tool, but it’s great if you’re serious about KDP. It has a “Cerebro” feature that extracts keywords from competitor books and shows you their search volume and competition. Pros: Advanced data, great for scaling your KDP business. Cons: Expensive for beginners. Alternative: Use the free trial to test it out.
• Google Keyword Planner (Free): While this is designed for Google search, it can still be useful for KDP. It shows you search volume for keywords, which can give you an idea of demand. Pros: Free, easy to use. Cons: Doesn’t show Amazon-specific data (so it’s not as accurate for KDP). Who it’s for: Beginners on a budget.
• Amazon KDP Keyword Tool (Free): Amazon has a built-in keyword tool in the KDP dashboard (when you’re publishing a book). It suggests keywords based on your book title and description. It’s not perfect, but it’s free and easy to use <superscript:3>.

Pro Tip: Don’t stuff keywords into your book title or description—Amazon will penalize you. Use 2–3 main keywords in your title/subtitle and 5–7 relevant keywords in your book description (naturally, like you’re talking to a friend). For example, a good title/subtitle might be: “AI Prompts for Freelance Writers: 100+ ChatGPT Prompts to Write Faster, Better Content and Save Time.” This includes your main keyword (“AI prompts for freelance writers”) and related keywords (“ChatGPT prompts,” “write faster”).

Also, remember Amazon’s keyword rules: you can use up to 7 backend keywords (in the KDP publishing process), and you should avoid duplicate keywords, subjective claims (e.g., “best AI prompts”), and irrelevant terms. Stick to keywords that accurately describe your book <superscript:3>.

Chapter 5: Step 4 – Content Creation (Create Your Low/Light Content Book)

Now the fun part: creating your book! This is where you’ll bring your niche and keywords to life. Remember—low/light content books are easy to create, and you don’t need any writing or design skills. I’ll break down how to create the three most profitable types of books in 2026: AI prompt ebooks, crossword puzzle books, and niche journals.

5.1 How to Create AI Prompt Ebooks (Light Content)

AI prompt books are the hottest niche in 2026, and they’re super easy to create. The goal is to create a short, actionable guide that teaches people how to use AI tools with effective prompts. Here’s how to do it:

1. Choose Your AI Tool & Audience: Pick one AI tool (ChatGPT, MidJourney, DALL-E, Claude) and one audience (freelancers, students, small business owners, artists). For example: “ChatGPT Prompts for Freelance Writers” or “MidJourney Prompts for Wedding Photographers.”
2. Curate/Create Prompts: You can create prompts yourself (test them to make sure they work!) or use AI to help you. For example, you can ask ChatGPT: “Create 50 ChatGPT prompts for freelance writers to write blog posts faster.” Then, test each prompt to make sure it produces good results. Pro Tip: Don’t just copy-paste AI prompts—edit them to make them more specific and useful. Amazon requires disclosure if AI generated the content (more on that in Chapter 6), so make sure you’re transparent <superscript:9>.
3. Organize Your Book: Structure your book into chapters. For example:
   1. Introduction: What AI prompts are and why they’re useful.
   2. How to Use [AI Tool]: A quick guide to using the tool (for beginners).
   3. Prompt Categories: Break your prompts into categories (e.g., “Blog Post Prompts,” “Email Prompts,” “Social Media Prompts”).
   4. Bonus Tips: How to tweak prompts for better results, how to save time with AI, etc.
4. Write Short Explanations: For each prompt, add a short explanation of what it does and how to use it. This makes your book more valuable than just a list of prompts. For example: “Prompt: ‘Write a 500-word blog post about the benefits of freelancing for stay-at-home parents, with a friendly tone and 3 actionable tips.’ This prompt works because it’s specific (500 words, target audience, tone, actionable tips) and will give you a complete blog post draft in seconds.”

5.2 How to Create Crossword Puzzle Books (Low Content)

Crossword puzzle books are evergreen—people love them for entertainment, brain training, and relaxation. Here’s how to create one without any puzzle-making experience:

1. Choose Your Niche & Difficulty: Niche down (e.g., “Easy Crosswords for Seniors,” “Stranger Things Crosswords for Fans,” “Beginner Crosswords for Kids Ages 8–12”) and choose a difficulty level (easy, medium, hard).
2. Generate Puzzles: Use a tool to generate crossword puzzles—you don’t have to make them yourself! Tools like Crossword Compiler or Book Bolt can generate puzzles in minutes.
3. Design the Interior: Format the puzzles so they’re easy to read. Use large print for seniors, colorful fonts for kids, and make sure the grid is clear. Include the puzzle on one page and the answers on the next (or at the end of the book).
4. Add a Title Page & Introduction: Keep it simple—add a title page, a short introduction (e.g., “Welcome to your go-to guide for easy crossword puzzles! These puzzles are designed to be fun and relaxing, perfect for seniors looking to keep their brains sharp.”), and a table of contents (if you have multiple puzzle sections).

5.3 How to Create Niche Journals/Planners (Low Content)

Journals and planners are some of the best-selling low content books on KDP. The key is to niche down and make them specific. Here’s how:

1. Choose Your Niche: Pick a specific hobby, profession, or lifestyle (e.g., “Plant Parent Journal,” “Freelance Writer Income Tracker,” “Yoga Teacher Lesson Planner”).
2. Design the Interior: Use a tool like Canva or Book Bolt to create the journal pages. Include prompts or sections that are specific to your niche. For example, a Plant Parent Journal might have sections for: “Plant Name,” “Date Purchased,” “Watering Schedule,” “Light Requirements,” and “Notes.”
3. Keep It Simple: You don’t need fancy designs—clean, minimalist pages work best. Use consistent fonts and colors, and make sure the pages are easy to write on (for paperbacks).

5.4 Best Content Creation Tools for KDP (2026)

• Canva (Free/Paid: Pro starts at $12.99/month): This is my go-to tool for designing book interiors and covers. It has pre-made templates for journals, planners, and ebooks—just customize them to fit your niche. The free version is great for beginners; the Pro version gives you access to more templates, fonts, and images. Pros: Easy to use, no design skills required, lots of templates. Cons: Pro version is a monthly fee. Pro Tip: Use Canva’s “Book” template to ensure your interior is the correct size for KDP (e.g., 6×9 inches for paperbacks).
• Book Bolt (Paid: $19.99/month or $199/year): This all-in-one tool can generate low content book interiors (journals, planners, crosswords) in minutes. It also has a keyword research feature. Pros: Saves time, easy to use, great for low content books. Cons: Monthly fee, some templates are basic.
• ChatGPT (Free/Paid: Plus starts at $20/month): Perfect for creating AI prompt books. Use it to generate prompts, write explanations, and even edit your content. The free version works for most beginners; the Plus version is faster and has more features. Pros: Free, easy to use, saves time. Cons: Sometimes generates generic prompts—make sure to edit and test them. Also, remember to disclose AI use if you use it to generate content <superscript:1><superscript:9>.
• Crossword Compiler (Paid: $49.95 one-time fee): The best tool for generating crossword puzzles. It lets you customize the puzzle size, difficulty, and theme. Pros: Easy to use, high-quality puzzles, one-time fee. Cons: Only for crossword puzzles (not useful for other low content books).
• A Book Creator (Paid: Pricing varies): This platform is perfect for creating low content books like puzzles, journals, and planners. It offers extensive customization, AI-powered tools, and easy commercial licensing. You can upload custom fonts and files to make your books unique, and it supports multiple languages. Pros: Highly customizable, AI features, great customer support. Cons: Pricing can be higher than other tools. Pro Tip: Use their free guide to learn how to leverage AI for book creation <superscript:4>.
• Google Docs (Free): Great for writing light content books (like AI prompt guides). It’s easy to format, and you can export it as a PDF or Word document (which you’ll need for KDP). Pros: Free, easy to use, cloud-based (access anywhere). Cons: Limited design options (not great for low content book interiors).

Pro Tip for 2026: Quality matters! Even low content books need to look professional. Use high-quality images (from Canva or Unsplash), clean fonts, and make sure the formatting is correct. A cheap-looking book will get bad reviews and won’t sell. Also, for AI prompt books, test every prompt before including it—nothing turns off buyers more than a prompt that doesn’t work.

Another key tip: Follow Amazon’s AI content policies. If AI generated more than just minor edits (e.g., you used ChatGPT to write the entire prompt list), you must disclose it during the publishing process. Amazon has a specific “AI-generated content” field—select the appropriate option to avoid having your book removed <superscript:9>.

Chapter 6: Step 5 – Formatting & Publishing Your Book on KDP

Once you’ve created your book content, it’s time to format it and publish it on KDP. Formatting is crucial—if your book is poorly formatted (e.g., text is too small, pages are misaligned), Amazon will reject it, or buyers will leave bad reviews. But don’t worry—it’s easier than it sounds, and there are tools to help.

6.1 Formatting Your Book (Ebook & Paperback)

KDP has specific formatting requirements for ebooks and paperbacks. Here’s what you need to know:

• Ebooks: Must be in EPUB or MOBI format (Amazon recommends EPUB). You can use tools like Canva, Google Docs, or Kindle Create to export your book as an EPUB. Make sure the text is readable (font size 12–14), paragraphs are spaced, and images are high-quality (no blurriness).
• Paperbacks: Must be in PDF format. You’ll need to choose a trim size (the most common is 6×9 inches for journals/planners and 8.5×11 inches for puzzles). Use Canva or Book Bolt to design your interior to the correct size. Also, you’ll need to create a “bleed” (extra space around the edges) if your design goes to the edge of the page—Canva has templates with bleed already set up.

6.2 Best Formatting Tools for KDP (2026)

• Kindle Create (Free): Amazon’s free formatting tool. It’s designed specifically for KDP and lets you format ebooks and paperbacks easily. It has templates for different book types (novels, journals, guides) and automatically converts your content to the correct format. Pros: Free, easy to use, Amazon-approved. Cons: Limited design options (best for simple books).
• Canva (Free/Paid: Pro starts at $12.99/month): Great for formatting both ebooks and paperbacks. Use the “Book” template to set the correct size and bleed. Export as PDF (for paperbacks) or EPUB (for ebooks). Pros: Easy to use, lots of design options. Cons: Pro version required for some features.
• Vellum (Paid: $249 one-time fee): The best formatting tool for serious KDP sellers. It’s designed for ebooks and paperbacks and produces professional-looking books. It’s a bit more advanced, but it’s worth it if you’re publishing multiple books. Pros: Professional formatting, easy to use, one-time fee. Cons: Expensive for beginners.

6.3 How to Publish Your Book on KDP (Step-by-Step)

Now it’s time to upload your book to KDP and make it available for sale. Here’s how:

1. Log in to your KDP account and click “Create” in the top right corner, then select “Ebook” or “Paperback” (I recommend publishing both).
2. Enter Book Details:
   1. Title & Subtitle: Include your main keywords here (e.g., “AI Prompts for Freelance Writers: 100+ ChatGPT Prompts to Write Faster”).
   2. Author Name: Use your pen name or real name.
   3. Description: Write a friendly, persuasive description that includes your keywords. Explain what the book is about, who it’s for, and why they should buy it. For example: “Tired of spending hours writing content as a freelance writer? This book has 100+ tested ChatGPT prompts that will help you write blog posts, emails, and social media content in minutes. Perfect for busy freelancers who want to save time and make more money. No AI experience required!”
   4. Keywords: Enter 5–7 relevant keywords (from your keyword research) in the “Keywords” section. These are backend keywords—they don’t appear in your book but help Amazon’s algorithm find your book <superscript:3>.
   5. Categories: Choose 2–3 categories for your book (e.g., “Self-Help → Productivity,” “Business & Money → Freelancing,” “Computers & Technology → AI & Machine Learning”). This helps people find your book in Amazon’s categories.
   6. AI Content Disclosure: If your book includes AI-generated content (text, images, etc.), select the appropriate option in the “AI-generated content” field. Be honest—Amazon will remove books that don’t disclose AI use <superscript:9>.
3. Upload Your Book File: Upload your EPUB (for ebooks) or PDF (for paperbacks). KDP will check for formatting errors—if there are any, it will tell you how to fix them.
4. Create a Cover: You can upload a cover you designed (using Canva) or use KDP’s Cover Creator (free). Your cover should be eye-catching, include your title/subtitle, and match your niche. For example, an AI prompt book for freelancers might have a modern, clean design with a laptop and AI icon.Pro Tip: Use high-quality images—blurry covers will hurt sales.
5. Set Your Price: Choose a price for your book. For ebooks, $2.99–$4.99 is ideal (you’ll earn 70% royalties). For paperbacks, $6.99–$12.99 is common (royalties vary based on cost to print). Pro Tip: Check your competitors’ prices and set yours slightly lower to attract buyers.
6. Enroll in KDP Select (Optional): KDP Select is a program that gives you access to Kindle Unlimited (KU)—Amazon’s subscription service where readers can read unlimited books for a monthly fee. If you enroll, you’ll earn royalties based on how many pages readers read (instead of per sale). This can be great for new sellers because it gets your book in front of more people. However, you can’t sell your ebook anywhere else (e.g., Barnes & Noble) while enrolled. I recommend enrolling for 90 days to test it out.
7. Publish Your Book: Click “Publish” and wait for Amazon to review it. This usually takes 12–24 hours for ebooks and 2–3 days for paperbacks. Once approved, your book will be available on Amazon!

Pro Tip: Preview your book before publishing! KDP has a “Preview” button that lets you see how your book will look on Kindle and in paperback. Check for formatting errors, typos, and readability—this will save you from bad reviews later.

Chapter 7: Step 6 – Marketing Your KDP Book (Get Sales & Grow Your Income)

Publishing your book is just the first step—you need to market it to get sales. Don’t worry—you don’t need a big budget or social media following to market your KDP book. Here are the most effective ways to market your low/light content books in 2026:

7.1 Amazon Internal Marketing (Free & Effective)

Most of your sales will come from Amazon itself, so focus on optimizing your book for Amazon’s search algorithm first. Here’s how:

• Optimize Your Title/Subtitle/Keywords: We covered this earlier, but it’s worth repeating. Make sure your main keywords are in your title/subtitle, and your backend keywords are relevant.
• Get Reviews: Reviews are crucial for Amazon’s algorithm—books with more reviews rank higher. Ask friends, family, or even people in online groups (e.g., KDP Facebook groups) to read your book and leave a review. You can also offer a free copy of your ebook in exchange for a review (just make sure to follow Amazon’s review policies—no paid reviews!).
• Use Amazon Ads (Paid): Amazon Ads lets you run sponsored ads for your book, which appear at the top of search results. It’s affordable (you set your budget) and effective. Start with a small budget ($5–$10/day) and test different keywords. Pros: Targeted traffic, easy to use. Cons: Costs money (but you can stop anytime). Pro Tip: Use keywords with low competition and high search volume for the best results <superscript:5>.
• Enroll in KDP Select: As mentioned earlier, KDP Select lets you list your book in Kindle Unlimited, which gives you access to millions of readers. You can also run “Free Book Promotions” (where your ebook is free for a few days) to get more downloads and reviews.

7.2 External Marketing (Free & Paid)

External marketing helps you drive traffic to your Amazon book page from outside Amazon. Here are the best methods for beginners:

• Social Media (Free): Use Instagram, Facebook, TikTok, or Pinterest to promote your book. Post about your book, share snippets (e.g., a few AI prompts, a crossword puzzle), and engage with your audience. For example, on TikTok, you could make a video showing how to use one of your AI prompts: “Watch how I use this ChatGPT prompt to write a blog post in 5 minutes!”
• Blogging (Free): Start a blog (using WordPress or Blogger) about your niche. For example, if you sell AI prompt books for freelancers, write blog posts about “How to Use AI to Save Time as a Freelancer” or “10 AI Prompts Every Freelancer Needs.” Include a link to your Amazon book page in your blog posts.
• Email Marketing (Free/Paid): Build an email list of people interested in your niche. Offer a freebie (e.g., “5 Free AI Prompts for Freelancers”) in exchange for their email address. Then, send them updates about your book and new releases. Use tools like Mailchimp (free for up to 1,000 subscribers) to manage your list.
• Facebook Groups (Free): Join Facebook groups related to your niche (e.g., “Freelance Writers Community,” “AI Tools for Beginners,” “Crossword Puzzle Lovers”). Engage with the group (don’t just spam your book!) and share your book when it’s relevant. For example, if someone asks for AI prompt recommendations, you can share your book.
• Book Promotion Sites (Paid/Free): Sites like BookBub, Freebooksy, and Bargain Booksy let you promote your book to a large audience. Some are free, others charge a fee. These are great for running free or discounted book promotions to get more downloads and reviews.

7.3 Best Marketing Tools for KDP (2026)

• Amazon Ads (Paid: Budget-based): As mentioned earlier, this is the best way to get targeted traffic on Amazon. You set your daily budget (minimum $1/day) and pay per click. Pros: Targeted, easy to use, scalable. Cons: Can be expensive if you don’t optimize your campaigns.
• Mailchimp (Free/Paid: $13/month for 5,000 subscribers): Great for building an email list. The free version lets you have up to 1,000 subscribers and send 10,000 emails/month. Pros: Easy to use, free for beginners. Cons: Paid version required for more subscribers.
• Canva (Free/Paid: Pro starts at $12.99/month): Use Canva to create social media posts, blog graphics, and book snippets to promote your book. Pros: Easy to use, lots of templates. Cons: Pro version required for some features.
• BookBub (Paid: $50–$500+ per promotion): The most popular book promotion site. It sends your book to a large audience of readers interested in your niche. Pros: High-quality traffic, lots of downloads.Cons: Expensive for beginners (but worth it if you have a budget).
• ChatGPT (Free/Paid: Plus starts at $20/month): Use it to write social media posts, blog posts, and email newsletters. It saves time and helps you create engaging content. Pros: Free, easy to use. Cons: Sometimes generates generic content—edit it to make it personal.

Pro Tip for 2026: Focus on one or two marketing methods first—don’t try to do everything at once. For example, start with Amazon Ads and a Facebook group. Once you’re comfortable, add more methods. Consistency is key—post regularly on social media, engage with your audience, and keep promoting your book.

Chapter 8: Step 7 – Track Your Sales & Scale Your KDP Business

Once your book is published and you’re marketing it, you need to track your sales and performance to see what’s working and what’s not. This will help you optimize your books and scale your income.

8.1 How to Track Your KDP Sales & Performance

• KDP Dashboard (Free): Your KDP dashboard shows you: Check your dashboard daily to see how your book is performing. If sales are low, try adjusting your keywords, price, or marketing.
  • Daily/weekly/monthly sales.
  • Royalties earned.
  • Book rankings (BSR).
  • Reviews.
• Amazon Author Central (Free): This is a free tool that lets you manage your author profile, track your book sales, and see customer reviews. It also gives you insights into how people are finding your book (e.g., which keywords are driving the most traffic). Pro Tip: Set up your Author Central profile with a photo, bio, and links to your books—it helps build trust with buyers <superscript:7>.
• KDP Rocket/Helium 10 (Paid): These tools let you track your book’s rankings, keywords, and competition over time. They also give you insights into how to optimize your book for better sales.

8.2 How to Scale Your KDP Business (Make More Money)

Once you have one book selling well, you can scale your business by publishing more books. Here’s how:

1. Publish More Books in the Same Niche: If your AI prompt book for freelance writers is selling well, publish another one (e.g., “AI Prompts for Freelance Graphic Designers” or “Advanced AI Prompts for Freelance Writers”). This builds your authority in the niche and gives buyers more reasons to buy from you.
2. Expand to New Niches: Once you’re comfortable with one niche, expand to another (e.g., from AI prompts to crossword puzzles or niche journals). This diversifies your income and reduces risk.
3. Optimize Existing Books: If a book is underperforming, try updating the title, subtitle, keywords, or cover. You can also add more content (e.g., more AI prompts, more puzzles) to make it more valuable.
4. Bundle Your Books: Create a bundle of 2–3 books in the same niche to increase your average order value. For example, if you have three AI prompt books for freelancers (“AI Prompts for Freelance Writers,” “AI Prompts for Freelance Graphic Designers,” “AI Prompts for Freelance Editors”), bundle them into “The Ultimate AI Prompt Bundle for Freelancers” and sell it at a slightly discounted price (e.g., $7.99 instead of $11.97 for three separate books). Bundles encourage buyers to purchase more than one book at a time, boosting your royalties and strengthening your brand in the niche.
5. Update Old Books Regularly: Don’t let your books become outdated—especially in fast-growing niches like AI prompts. Every 3–6 months, update your AI prompt books with new, trending prompts (e.g., prompts for the latest AI tools or features). For crossword or journal books, add new content (more puzzles, updated prompts) to keep them fresh. Updated books often get a boost in Amazon’s rankings because they’re seen as more relevant.
6. Outsource Repetitive Tasks: As you scale, you’ll find that tasks like formatting, cover design, or prompt curation can take up time. Outsource these tasks to freelancers on platforms like Fiverr or Upwork to free up your time to focus on niche research, keyword research, and publishing more books. For example, you can hire a freelancer to design book covers for $5–$20 each or format your interiors for $10–$30 per book. This is a small investment that pays off by letting you publish more books faster.

Scaling your KDP business doesn’t have to be complicated—it’s all about consistency and leveraging what works. Start with one book, optimize it until it’s selling well, then repeat the process with new books in the same or related niches. Over time, you’ll build a portfolio of books that earn passive income month after month.

Chapter 9: Common Mistakes to Avoid (Save Time & Money!)

When I first started with KDP, I made a lot of mistakes that cost me time and potential sales. To help you avoid the same pitfalls, here are the most common mistakes beginners make—and how to fix them:

9.1 Skipping Niche & Keyword Research

The biggest mistake new sellers make is publishing generic books without doing niche or keyword research. A “blank journal” or “100 AI Prompts” book will get lost in Amazon’s millions of listings. Fix: Always do thorough niche research to find underserved audiences, and use keyword research to ensure people can find your book. Even 30 minutes of research can make the difference between a book that sells and one that collects dust.

9.2 Ignoring Paperback Sales

Many beginners only publish ebooks, but paperbacks are a goldmine for low/light content books. People love physical journals, puzzle books, and reference guides—they’re more tangible and easier to use for activities like journaling or solving crosswords. Fix: Always publish both ebook and paperback versions of your book. The extra formatting work is minimal, and it doubles your potential sales.

9.3 Using Low-Quality Covers & Formatting

Your book’s cover is the first thing people see—if it looks cheap or unprofessional, they won’t buy it. Poor formatting (e.g., blurry text, misaligned pages) also leads to bad reviews. Fix: Use tools like Canva to create high-quality covers, and use Kindle Create or Canva to ensure your formatting is correct. Preview your book before publishing to catch any errors.

9.4 Not Disclosing AI-Generated Content

Amazon has strict policies about AI-generated content—if you use AI to create more than minor edits (e.g., writing prompt lists, generating puzzles), you must disclose it during the publishing process. Failing to do so can result in your book being removed from Amazon. Fix: Be transparent—select the appropriate AI content disclosure option in KDP, and if needed, add a short note in your book’s description (e.g., “This book includes AI-generated prompts that have been tested and edited for quality”).

9.5 Giving Up Too Soon

KDP is not a get-rich-quick scheme. Many beginners publish one book, get a few sales (or none), and quit. The most successful KDP sellers are consistent—they publish multiple books, optimize their listings, and keep marketing. Fix: Be patient. It may take 1–3 months to see consistent sales, especially if you’re new. Keep publishing, keep optimizing, and don’t give up—your first “hit” book could be just around the corner.

Chapter 10: Final Thoughts & Next Steps

Congratulations—you’ve reached the end of this guide! By now, you have all the knowledge and tools you need to start making money on Amazon KDP in 2026 with low/light content books. Let’s recap the key takeaways:

• Amazon KDP is a free, easy-to-use platform that lets anyone publish ebooks and paperbacks and earn royalties.
• Low/light content books (AI prompts, crosswords, niche journals) are perfect for beginners—no writing skills required, fast to create, and evergreen demand.
• Niche and keyword research are the most important steps—find underserved audiences and use the right keywords to get your book found.
• Focus on quality: use high-quality covers, formatting, and content to stand out from the competition.
• Market your book both on Amazon (optimize listings, get reviews, use Amazon Ads) and outside Amazon (social media, Facebook groups, email marketing).
• Scale your business by publishing more books, bundling, and outsourcing repetitive tasks.

Now, it’s time to take action. Here’s your step-by-step plan for the next 7 days to publish your first KDP book:

1. Day 1–2: Register for Amazon KDP (if you haven’t already) and complete your account setup (tax, payment, pen name).
2. Day 3–4: Do niche research to find a profitable, low-competition niche (focus on AI prompts, crosswords, or niche journals).
3. Day 5: Do keyword research to find the best keywords for your book, and finalize your book title/subtitle.
4. Day 6: Create your book content using tools like Canva, ChatGPT, or Book Bolt.
5. Day 7: Format your book, create a cover, and publish it on KDP.

Remember—you don’t have to be perfect. Your first book might not be a bestseller, but it’s a learning experience. Every book you publish will teach you something new, and over time, you’ll get better at niche research, content creation, and marketing.

I started with one AI prompt book in 2024, and now I have over 50 books in my KDP portfolio—earning me a steady passive income that covers my bills and gives me the freedom to work from anywhere. You can do the same. The hardest part is getting started—so take that first step today.

Good luck, and happy publishing! If you have any questions along the way, join KDP Facebook groups or check out Amazon’s KDP community—there are thousands of sellers who are happy to help.