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This Crazy Writing Life: Amazon Ads Part Three–Don't Forget to Press the Clutch...
In this third installment on Amazon advertising, Steven Womack dives into manual ad targeting, explains the difference between keyword match types, and explores how to avoid getting lost in Amazon's massive category maze. If you're an indie author who wants to take the wheel, this is the roadmap.
By Steven Womack
So you’re the type that wants to be in charge, right? The thought of targeting your Amazon Ads to a bunch of folks you may or not want the ad to go to is a real problem. Maybe you don’t trust the Amazon algorithm. Maybe you’re the kind of person who would rather drive a manual transmission than an automatic.
Okay, there’s room for all types. So how do you get started?
In last month’s installment of This Crazy Writing Life, we pondered Amazon’s automatic targeting and how the Amazon algorithm based its decisions on your metadata. Metadata is a term you see tossed around a lot these days. I kinda sorta think I understand what metadata is and how it works, but I’m not sure I’ve ever seen an actual definition of the word.
So I did what people do these days: I Googled it.
Metadata, according to that internet bastion of absolute truth (Wikipedia), means “data that provides information about other data, but not the content of the data itself.”
Say what? Data about data?
Continuing on with Wikipedia, metadata is data that gives you insights into other data. There are numerous kinds of metadata: descriptive, structural, administrative, reference, statistical, legal… A lot to take in, more than we actually need.
Before we get too deep into the weeds on this, let’s narrow our focus to the question of what is metadata for indie publishers and what does it do?
Now we’ve bitten off a bite-sized chunk. Metadata for indie publishers is the information (data) that will help lead a customer to your book. This information primarily falls under two main classifications: keywords and categories. If you’re going to attempt to manually target your promotions efforts on Amazon (or anywhere else), you’re going to have to get your head around these two dynamics.
Keywords are words or phrases that, when a potential customer types them into the search bar, takes them—hopefully—to your book. If you’ve written a book called Pole Vaulting for Dummies, then when someone types “pole vaulting” into the search bar, your book is going to be in the pool of books that Amazon pulls up.
But there’s more to it. Not only do good keywords make your book show up in search results, but if you’re running a Sponsored Products campaign (see the last two month’s columns on Amazon advertising), then your ad gets featured in pages for other books that pop up as a result of the search. If you include the keyword phrase “Mark Twain” in your metadata, then your book will not only show up in search results for Mark Twain, but as a Sponsored Product ad on every other book page that’s pulled up.
So you’re beginning to see how important this is, right? The right keywords will make your book pop up all over the Amazon place. But the wrong, or ineffective, keywords will consign you to obscurity.
It’s not just the keywords, though. You can also control how closely the customer’s search results match your keywords. There are three broad match types in the Amazon ad platform.
Exact matches are just what the name implies. You know exactly what search query you want to target. Exact matches include close variations like plural or singular versions of the phrase, but you need to be as specific as possible and you need to enter the words in the exact order you want them to appear in the search. If your keyword phrase is “private eye noir novels,” then “noir private eye books” isn’t going to give you a hit.
If you choose the phrase match option, that means you have a precise idea of what you’re trying to target, but you’re willing to be a little looser on the interpretation, like if your keyword phrase is part of a longer phrase. In other words, if your keyword phrase is “private eye noir novels” and someone types in “private eye noir novels set in New Orleans,” you’ll get a hit.
The third option is the broad match. This is the match type that will give you the largest number of hits, but you run a real risk that the some of the hits may be so far off base that they won’t give you any results. Ricardo Fayet in Amazon Ads For Authors goes so far as to recommend that you not choose broad match as an option in Sponsored Product ads.
So let’s look at Category targeting. What are categories on the Amazon platform?
Imagine that Amazon.com was a brick-and-mortar bookstore. If you were looking for a romance novel, you’d either go to the store directory and see which shelves housed romances or you’d just wander around until you found the right shelf. Same with mysteries, suspense/thrillers, or books on car repair or stock trading…
It’s vital that your book be assigned to the right categories. In a brick-and-mortar bookstore, when a book’s put in the wrong category, it’s misshelved. If someone looks long enough and hard enough, they may find it. In the vast online bookstore known as Amazon, though, when your book’s in the wrong category, it’s lost.
But it’s not just a matter of readers being able to find your book. Each category within Amazon (with the exception of some categories that we’ll touch on in a second) has its own best-seller list. The competition within each category varies tremendously. In some niche categories, you might need to sell only a dozen books to be an Amazon number one best-seller.
So what are the exceptions I mentioned? In a recent article on Amazon categories, Kindlepreneur guru Dave Chesson writes that 27% of the categories you can pick on the KDP dashboard are what he calls “ghost categories.” These are categories that don’t have a name, don’t have a category path on the Best Sellers page, and if you select it, your sales don’t count toward a bestseller tag. You almost always want to avoid putting your book in one of these.
It’s also important to understand that over half the categories on Amazon are duplicate categories. Which means if you select three of these categories (and three is all you’re allowed), then you’re really only picking one.
Here’s the other challenge when you’re determining which categories to place your book in: there are over 19,000 categories!
Yep, Amazon’s a dang big bookstore.
And Amazon’s constantly changing the rules. As I mentioned a few lines earlier, you can request that your book be placed in three categories. You used to be allowed ten, but the rules changed. Even then, there’s no guarantee your book will wind up in the categories you want. Amazon can deny you the ones you want or stick your book in other categories without even telling you. It’s important to understand how this complicated system works to get the best results. Embed keywords for a specific category in your book description, your book’s content, or even the title. That’ll help.
Do you have a sense now of how big a task this is? As I’ve mentioned in previous columns, if you’re going to embark on an indie pubbing journey, you’ve got to constantly be studying, learning, observing. This is bidness, folks, and ya’ gotta take it seriously.
How do we manage to get our heads around all this without spending forty hours a week studying how all this works. After all, most of us have lives of some kind and other demands on our time.
The best tool I’ve found, by far, is another offering from our friends at Kindlepreneur. Dave Chesson’s made a career out of mastering the indie publishing space and Kindlepreneur’s PublisherRocket is one of their best tools for mastering the keyword and category challenge (let me just jump in here, as I have before, and say with complete transparency that I’m not an affiliate with Kindlepreneur or anyone else; I’m not making a buck off this if you buy it; I’m just happy to share something that really works).
PublisherRocket enables you to discover categories and keywords, analyze your competition, and develop Amazon Ads—all in the same place. Let’s do a quick case study here, based on my earlier reference to the author who writes a book called Pole Vaulting For Dummies. You’re the author and you’ve written the book, copy-edited it, put together a great cover, and you’re ready to pull the trigger on KDP.
Fire up PublisherRocket and type in the “keyword search” bar the words pole vaulting.
Turns out there are a slew of books published on Amazon about pole vaulting (didn’t know it was such a hot area). Let’s click on the first one, Alexis Monroe Kiefer’s The Pole Vault Coaching Handbook.
PublisherRocket tells us that Ms. Kiefer’s book on pole vaulting was published 1647 days ago, its Amazon Best Seller Rank is 975,271—not great but I’ve seen worse—and it’s 78 pages long. This book does not have targeted keywords in its title, and it costs $20.00. PublisherRocket estimates its daily sales as $3.00 and its monthly sales at $20.00.
Okay, it’s not likely the author’s making a living off this book but, hey, she’s slinging a few copies here and there.
Then you hit the “See The Categories” button and the good stuff happens.
This book is only listed in two categories:
Books>Reference
Books>Sports & Outdoors>Other Team Sports>Track & Field
For each category, there’s a button to get Insights on that category (Sales to #1, Sales to #10, Average Publishers Price, and the Monthly Sales of Category’s Top 30 Bestsellers). Then there’s another button that gives you all the Keywords for that category.
Are you beginning to get a sense of how valuable that data is? I read an article about how date is the new oil—those that have got it control the market and a lot more. I believe that’s true.
Let’s wrap this one up. The last three installments of This Crazy Writing Life have been designed to just barely break the ice on Amazon advertising. I just wanted to give you a start, but if you really want to do a deep dive into making this all work, then you’re going to have to spend more time than we’ve had here. Ricardo Fayet’s Amazon Ads For Authors is the best and most complete resource out there. I recommend starting with that.
Once again, thanks for playing along.
This Crazy Writing Life: Dipping Our Toes In The Amazon Part One — Beware The Piranhas!
In part one of “This Crazy Writing Life,” we dive into the complexities of advertising on Amazon, focusing on the platform's ad options, bidding strategies, and tips to boost your indie-pubbing success. Buckle up—it's a wild ride.
By Steven Womack
It’s borderline too late to say this, but Happy 2025! As at the beginning of every year, I have high hopes and cautious optimism. We’ll see how long that lasts.
With this installment of This Crazy Writing Life, we’re going to start digging into the real down-in-the-weeds details of marketing our books in the indie-pubbing space. And one of the reasons this column is a little late this month is that I decided to begin this exploration by tackling the ads on the platform that we’re all going to use the most: Amazon.
And that’s the problem.
As I alluded in previous columns, anything having anything to do with Amazon is by its very definition and at its very core hard to understand and navigate. Much of the inner workings of Amazon are unpredictable and so far behind-the-scenes as to be almost invisible. Even the experts—and believe me, I’m not one but I’ve read many—agree that sometimes things just seem to happen without any rhyme or reason. Navigating the Amazon advertising platform can be overwhelming, especially if you’re a newbie in the digital marketing arena. After all, Amazon has been the fastest-growing digital ad platform in the world for the past few years and is on its way to passing Google and Meta (or as we old timers call it, Facebook), and you don’t get to that point by being simple and low maintenance.
While I’m not a beginner in digital marketing, it has taken me longer than usual find my focus and to figure out where to begin.
So where is that starting place?
Let’s begin by looking at a few basics of digital advertising. First, much digital advertising is based on a bidding system. On a lot, if not most, platforms, you don’t just buy an ad and it magically appears on somebody’s screen. You create your ad account, create the ad, and then you figure out how much you’re willing to spend to get your ad out there and you compete to beat out all the other guys who are trying to get their ads out there.
There are some advertising platforms where you can just buy an ad and it appears (FreeBooksy, EReader news, Robinreads, etc.). But on Amazon, you gotta jump into the scrum and fight. And it’s not just the size of your bid that determines whether you get picked, but we’ll get to that later.
There are basically two kinds of ads to bid on: CPC and CPM. You’re only charged for CPC (Cost Per Click) ads when somebody actually clicks on your ad and goes to the link embedded in the ad. If your ad is served up to a gazillion people and nobody clicks on it, you aren’t charged (but believe me, that’s not what you want).
CPM (Cost Per Thousand Impressions) ads are ones where you’re charged—as the name implies—every time your ad appears on a thousand screens.
So what’s the real difference here? If you’re trying to sell one specific product in a highly targeted fashion, then CPC is the way to go. CPC ads focus on user engagement (click here to see how Sudzo Dishwashing Detergent can give new meaning to your life!). The goal is to make a sale, or if not a sale, then some other kind of conversion (another term we’ll get to later).
A CPM ad, on the other hand, saturates screens everywhere and brings broader visibility to your brand or product. When you want your product to become a household name, then go with CPM.
Fortunately, you don’t have to agonize over the choice. Unlike Facebook or BookBub, Amazon is solely a pay per click advertising platform. You’re only charged when somebody clicks on your ad. What this means is that if there’s something wrong or off on your ad (keywords, targeting, relevancy, etc.), then neither your nor Amazon is going to make a penny off it. It’s in Amazon’s best interest and yours to get the right ad to the right people. So make sure you have a compelling, engaging cover. Your book’s title should reach out and grab readers. Your Amazon book description should absolutely sparkle. And you have to do the research and hard work to make sure you’re targeting the right audience.
And before I come off as somebody who’s constantly going medieval on Amazon (and I’m not; almost all of the money I make as an indie pubber comes from Amazon, so I’m a fan), let me point out one great benefit of Amazon ads: they’re easy to create. You don’t have to be a Mad Men caliber ad copywriter, and you don’t have to be a brilliant graphic designer. Just go with the Amazon model and you’ll be okay.
So what determines an ads success? I’ve already mentioned your book title and the cover. What else comes into play?
Reviews are critical. Before your ad even has a chance, you’ve got to have the best reviews possible—an average of between four and five stars is best—and as many of them as possible. This can be a challenge, since one of your primary goals for advertising in the first place is to get more reviews.
Price is a big one as well. One of the reasons the indie pub space has grown so much in the last couple of decades is that indie pubbers are willing to make their price points incredibly competitive. When I see an eBook edition of a book by a famous author published by one of the Big 5 New York Publishers (or are we down to 4? 3?) and its price is nearly that of the trade paperback edition, I head to the library to check it out for free. Also keep in mind that Amazon ads are going to primarily target people who probably don’t know you as an author. If you’re an unknown author and your eBook costs more than a lunch combo at Steak ‘n Shake, that’s a big hill to get over.
So how are those ads served up to potential customers? For indie authors, there are three types of campaigns available on Amazon.
The first type of campaign is Sponsored Products. Sponsored Product ads are the most popular and effective way to get started, especially if you’re advertising a single title. Sponsored Product ads are the ones that pop when you type something into the search bar. You get the search results, but there are also books that are in a box and have the word Sponsored somewhere around the book in little bitty type. There’s a little grey circle with an “i” it right next to the word. Then there are the “Also Boughts,” where the Amazon algorithm served up somebody’s paid ad to you based on what other customers have purchased.
By far, Sponsored Product ads are what most indie authors deploy. For one thing, Sponsored Product ads give you the most data and analytics on your ad’s performance. You’ll get data on the number of impressions, clicks, orders, sales volume, and if you’re enrolled in Kindle Unlimited, then you get reports on KENP (Kindle Edition Normalized Pages) and the estimated KENP royalties for every single target in the campaign (if that acronym is new to you, just remember that authors who enroll a book in the Kindle Unlimited program are paid by the number of pages that a subscriber reads when they download your book).
The second type of campaign is Sponsored Brands. Underneath that broad umbrella, there are a couple of options: product collection ads and video ads. For authors with more than three books in a series, the titles are displayed on a “carousel,” along with a headline, a picture or your smiling mug, and some other image.
For the video ads in a Sponsored Brand campaign, you’re advertising one specific book and, obviously, a video is your chief marketing tool. Think book trailer…
So how are Sponsored Brand ads served up to a potential customer? If you’re using a Product Collection ad, these show up on prime Amazon real estate—the top of the search pages. You have the option of your author photo being there, or a logo for your imprint, along with a headline and an optional image, and then your three books.
Video ads, on the other hand, are usually shown on the product page, much like a Sponsored Product ad.
I say usually because Amazon likes to experiment around and try these ads in different places, delivered in different ways. As always, Amazon is fluctuating in a kind of work-in-progress fashion.
The last type of Amazon ad campaign is Lockscreen Ads. Lockscreen ads are those ads that fill up your screen when you turn on your Kindle or when your screen saver comes on. These are big and bold, but they also show up when your potential customer is not really searching for something new to read. Sponsored Product and Sponsored Brand ads show up when someone is actually looking for something to buy; Lockscreen ads show up when they’ve gone to get another beer…
But the main drawback of Lockscreen ads is that they’re impossible to precisely target. With the other types of ad campaigns, you can specify who the ads go to all the way down to sub-sub-subcategories in Amazon. The reporting’s not as detailed either, so it’s harder to assess the effectiveness of a Lockscreen ads.
Okay, have you had enough for one session? I know this stuff is overwhelming and it’s best to take it in small chunks. Next time, This Crazy Writing Life will continue on with this exploration of Amazon until we’ve got a foundation to work with. But keep in mind, there are entire books written about Amazon ads. It’s way more than we can cover in a monthly column in Killer Nashville Magazine.
But we can get started. Thanks again for playing along.

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