Testing Strategies for Authors to Boost Sales and Audience Growth

Testing might not sound exciting, but it’s the secret weapon for figuring out what works in your marketing. If you’re running ads, trying out a new book cover, or simply tweaking strategies to grow your audience, testing can help you make smarter decisions. Today, we’ll talk about testing in marketing, why it’s so important, and how authors can use it to improve their results.

Want to dive deeper? Watch our video below for more insights on testing strategies for your ads and marketing:

What Is Testing and Why Does It Matter?

Testing, at its core, is comparing two actions to see which one performs better. Ever hear of A/B testing? That’s a fancy way of describing this process. Whether it’s testing two ad designs, two book covers, or even different headlines, the goal is always the same—to identify what resonates best with your audience.

As authors, testing is crucial. It not only helps you sell more books but can guide decisions on branding, subscriber growth, and improving conversion rates. It’s not something reserved for ad platforms or big companies—anyone can do it with the right approach.

How Authors Can Use Testing

Authors have so many opportunities to test because every piece of their book and marketing can be fine-tuned. Here are a few practical ways authors can incorporate testing into their marketing routine:

• Test book covers: Wondering if your audience will prefer a minimalist cover or one with bold typography? Run a small ad campaign to see which design clicks with readers.
• Check ad performance: Experiment with Facebook or Amazon ads to find what grabs attention. Change one element at a time—like a headline, budget, or audience targeting.
• Optimize landing pages: If you’re sending readers to your website, test one element, such as the call-to-action button text or the placement of your subscribe box.
• Grow your mailing list: Try different strategies for lead generation ads or tweak your signup incentives to attract more subscribers.

The options are endless. The key is knowing what you want to test and why.

The Golden Rule: Test One Thing at a Time

When testing, focus on one variable. Otherwise, you won’t know which change made the difference. Here’s a simple analogy: if you’re trying to figure out which food is causing your stomach ache, you don’t cut out all foods at once—that’s not helpful. You’d eliminate one thing at a time to pinpoint the cause.

For authors, this means testing one change (like a cover) while keeping everything else (like the blurb, pricing, and ad setup) constant. This method gives you clean, actionable data instead of just throwing spaghetti at the wall.

Timing Matters in Testing

How long should you run a test? It depends on what you’re measuring. For example:

• Cover tests: Run for 5–7 days to get enough data. Platforms like Facebook can skew results by pushing certain creatives more, so account for that.
• Ad performance tests: Timeframes can vary, but generally at least a week gives you actionable insights.

Testing too quickly may lead to unreliable results. Be patient, give it time, and trust the data.

Tools and Links That Make Testing Easier

To run effective tests, you need reliable tools for tracking results. Unfortunately, not all platforms give accurate or trustworthy data. For example, some authors have reported discrepancies when using Amazon Attribution Tags.

Instead, consider using tools like ReaderLinks. It provides fast, clean links, and data without mining your information. Plus, it gives you advanced options like directing your readers to the “Read Now” page inside your book on Amazon—a great way to hook new readers. When using ReaderLinks, you’re in control.

Anything you test, make sure the tools backing your data are unbiased and transparent.

Common Elements to Test

If you’re wondering where to start, here’s a list of ideas for testing in your marketing efforts:

• Covers: Try different designs and colors to see what appeals to readers.
• Ad creatives: Experiment with text, visuals, and even audience targeting.
• Landing pages: Test whether linking directly to a sales page or a “Read Now” page performs better.
• Lead generation ads: Swap incentives, such as offering a free novella versus a first chapter.
• Direct sales: For those selling books on their own site, test bundles, discounts, or special offers.

The possibilities are endless, but remember: test only one thing at a time to get clear results.

Tracking Goals for Accurate Testing

Not every test is about increasing sales. Sometimes the goal is gaining subscribers or getting engagement. Define your goals before running a test. Are you measuring clicks, signups, or purchases? Having a clear purpose ensures your test is focused.

For instance, if your goal is growing your mailing list, focus on metrics like cost-per-subscriber rather than dollar returns. Knowing what success looks like for each test will keep you from chasing the wrong numbers.

Slow and Steady Wins the Race

Testing isn’t about making huge, sweeping changes overnight. Instead, it’s the small, consistent tweaks that lead to sustainable growth. Want a simple analogy? Writing a book one chapter at a time is far more manageable than trying to crank out 10,000 words in a single day.

Start with one tiny improvement today. Over time, those small changes will snowball into big results.

Let’s Wrap It Up

Testing is a mix of patience, creativity, and analysis. Whether you’re testing covers, ads, or landing pages, the most important thing is to stay focused on one goal at a time. Stick to your brand, track your data, and most importantly, have fun exploring what resonates with your readers.

Got questions? Drop them in the comments or join our Hive Mind Membership for in-depth support. In Hive Mind, you can share screenshots of your data and get tailored advice from us.

Want more resources? Check out our free Facebook Group or explore our tools and courses here.

Remember, marketing’s not a zero-sum game. There’s a reader out there for your book—and probably thousands more. Keep experimenting, and don’t forget to share the success with a friend.