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When authors talk about book marketing on Amazon, what they often really mean is, “How do I sell more books?” While that’s a fair question, it’s not quite the right one.

Amazon book marketing isn’t about chasing tactics or hoping the algorithm smiles on you. It’s about understanding how Amazon works as a retail platform—and then making smart, strategic decisions that improve visibility, conversion, and long-term momentum. This is especially true since after the A10 algorithm update in 2025.

If your book isn’t selling the way you hoped, it’s rarely because you didn’t market it hard enough. More often, it’s because the foundation isn’t aligned with how readers shop on Amazon or how Amazon shows your book.

Let’s fix that.

What Book Marketing on Amazon Actually Means

Amazon is not social media. It’s not a publicity platform. And it’s definitely not a “build it and they will come” ecosystem.

Amazon is a retail search engine. Its primary goal is to show shoppers products they are most likely to buy. Every marketing decision you make on Amazon should support that goal.

Effective book marketing on Amazon focuses on four things:

• Visibility – Can readers find your book?
• Conversion – When they find it, do they buy?
• Internal Signals – Does reader behavior tell Amazon your book is worth showing to more people?
• External Signals – Is there activity off of Amazon? Are readers talking about this book in social media or in blog posts? Yes, this matters and we’ll dig into the “why” in a moment.

If any one of these breaks down, your marketing efforts stall.

How Amazon Decides Which Books Get Shown

This is the part most authors skip—and it’s where most Amazon marketing fails. It’s also where a lot of authors get a bit lost. You wrote a good book, so why isn’t Amazon showing it? Amazon doesn’t promote books because they’re good, important, or beautifully written. It promotes books because it aligns with the genre and if reader behavior suggests they will sell.

Key signals Amazon pays attention to include:

• Keyword relevance and search behavior
• Conversion rate on the retail page
• Pricing consistency and buying patterns
• Engagement signals (clicks, reads, follow-through)
• External factors: author website (yes this matters) and discussions off of Amazon, as I mentioned before. We did a podcast on this specifically, I’ll link the show below in our resources section!

Gone are the days when you could game the system. Your job as an author is to remove friction from the buying process so readers can confidently say yes.

The Four Pillars of Successful Book Marketing on Amazon

Every effective Amazon strategy—no matter the genre or budget—rests on three pillars.

1. Retail Page Optimization

Your Amazon book page is not a creative writing exercise. It’s a sales page.

This includes:

• Cover design that clearly signals genre and reader expectations (especially at thumbnail size)
• Title and subtitle that communicate value, not just cleverness
• Book description that focuses on reader outcomes, benefits and emotional payoff
• A+ Content that reinforces the book topic, author credibility and reduce buying hesitation

If your book page isn’t converting, no amount of ads or promotion will fix it.

2. Visibility and Traffic

This is where most authors start—and where many get into trouble.

Amazon ads, promotions, and external traffic can absolutely help get your book in front of more readers – and it’s important in the A10 Algorithm world. But use these amplifiers carefully because you don’t want to amplify what isn’t working.

Ads work best when:

• The book already converts reasonably well
• The targeting matches the actual readers and not some best guess in terms of who your reader is
• Your ads have a specific call to action – so not just “here’s my book” but a reason and time limit for the reader to buy it not

If ads aren’t working, that’s valuable feedback. It usually means something needs fixing.

3. Sales and Engagement Signals

Amazon responds to patterns, not one-off spikes. In fact one-off spikes often sends a bad signal, because anyone can blast an email out and pull lots of traffic to their retail page, and this is where Amazon is keenly focused on AI generated books – which was a big reason for the algorithm update last year.

Steady, strategic activity  outperforms big, chaotic pushes. Consistent pricing, thoughtful promotions, and ongoing reader engagement matter more than short-term bursts.

4. External Reader/Author Signals

In an age of “is it real or was it written by an AI?” Amazon has really cracked down on books not written by actual authors. Whereas previously any external Amazon activity didn’t matter as much as far as Amazon was concerned, now it absolutely does. So reviewers/influencers talking about your book on their social media channels or on their websites, an author website and author activity off of Amazon matters now. Why? Because someone generating AI books isn’t going to be bothered with all of this external activity. So why does this matter in the context of selling more books? If Amazon isn’t getting all the signals, they aren’t going to prioritize your book to readers. So you can send traffic to your retail page via ads, but Amazon won’t show it to readers and that’s a problem.

Why I No Longer Recommend Free Book Giveaways

This is a shift I’ve made over the years, and it’s an important one because there was a time when this absolutely worked, but like any solid strategy everyone flocked to it like ants to a picnic and the strategy became diluted. To the point that free doesn’t quite amplify reader interest the way it once did. In fact free books attract free readers—and free readers are rarely invested. They’re less likely to read, review, or buy again. That weakens the very signals Amazon pays attention to.

Instead, strategic discounting works better:

• Low enough to reduce risk for the reader
• High enough to signal value
• Timed to support visibility, not replace it

Paid readers are engaged readers—and engaged readers build momentum.

Reviews, Pricing, and Ongoing Optimization

Yes, reviews still matter—but not the way most authors think.

Reviews support conversion; they don’t create visibility on their own. A well-optimized book with modest reviews will often outperform a poorly positioned book with many.

That said, you should:

• Include a clear call-to-action for reviews inside your book (I have often talked about the letter in the back of your book)
• Ask for reviews in your newsletter (you do have a newsletter, right?)
• Include a review snippete in your book description – lead off with it! And refresh your retail page periodically with new social proof

Book marketing on Amazon is not a one-and-done task. It’s an ongoing process.

What Most Authors Get Wrong About Amazon Marketing

• They focus on one-off tactics instead of foundations
• They expect ads to fix conversion/alignment problems
• They ignore reader expectations
• They stop at “good enough” or they “set and forget” their Amazon retail page altogether

Amazon rewards clarity, consistency, and reader-focused decisions.

Sustainable Book Marketing on Amazon

Successful book marketing on Amazon isn’t mysterious (though I know it often feels that way) instead it’s strategic.

When you really understand how Amazon works and what Amazon looks for, you stop chasing shiny objects, and outdated strategies, and instead start building a retail page that’s smart and reader-focused. Fix the foundation first. Let marketing amplify what’s already working. And remember: visibility without conversion is just noise.

When your book is positioned properly, Amazon marketing stops feeling frustrating—and starts feeling predictable.

Resources and Free Downloads

Here’s an intro to Amazon A+ content.

Download our free monthly book marketing planner.

Listen to our Amazon A10 Algorithm Update episode here!

Check out all the episodes of our book promotion podcast anywhere you listen to podcasts!

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