Selling books on Amazon can be a grind, especially if you’re just getting started. But what if you could apply one tiny, 1-minute change to your Amazon listing that eventually boosts your sales by 600%?
That’s exactly what Tristan King did — and it worked.
He didn’t rewrite his book.
He didn’t redesign the cover.
He didn’t spend thousands on ads.
Instead, he used one built-in Amazon tool that most self-publishers overlook.
✅ Here’s What He Did (Step-by-Step):
- Logged in to Amazon KDP (Kindle Direct Publishing)
→ Opened his Bookshelf. - Clicked “Promote and Advertise” next to his ebook.
- Chose the “Free Book Promotion” option under Kindle Select promotions.
(Only available if your book is enrolled in KDP Select) - Scheduled a 5-day free promotion period.
(Amazon only allows 5 promo days every 90 days, so use them wisely.) - Hit “Save Settings.”
Done. Total time: less than 60 seconds.
The Results:
- Within 24 hours, downloads increased by 42x.
- His ebook — normally priced at $7.99 — shot up the Amazon Bestseller Rankings thanks to the surge in activity.
Here’s where the real magic happened:
After the promotion ended and the book returned to its paid price, it kept selling.
In fact, sales went up by 600% compared to before the promo.
Why This Works:
- Free books drive massive short-term volume
Which triggers Amazon’s algorithm to boost your book in search rankings and “Customers also bought” sections. - You earn credibility
A spike in downloads = more reviews, more visibility, and the coveted “Best Seller” tag. - Freebies attract attention — especially when they’re normally “expensive”
People perceive higher value when something once cost money. - The after-effect lingers
Once you’re trending, more people keep buying even after the price goes back up — it’s a flywheel effect.
Bonus Tip:
During the free promo period, promote your book heavily:
- Post in relevant Facebook groups
- Share in newsletters
- Submit to free ebook directories
- Ask early readers for reviews
The more traction your book gains during the promo, the better your post-promo sales momentum.
Final Thought:
A one-minute setup.
A 5-day promo window.
A 600% boost in revenue.
Sometimes, growth doesn’t come from more effort — it comes from leveraging platforms smarter.