![We Tracked 5 Years of Prime Day Data… Here's What Actually Works [The PPC Den Podcast]](https://adbadger.wpenginepowered.com/wp-content/uploads/2025/07/ep-Wordpress-Cover-1-1915x1080.png)
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Prime Day 2025 is here ( 8–11 July), and we’ve got something special for you.
Every year, like clockwork, we at Ad Badger dig deep into the data, dust off our best strategies, and sharpen our PPC claws for what’s basically the Super Bowl of Amazon selling. This year? We’ve packed everything we’ve learned since 2018 into one mega-episode—stories, missteps, wins, surprises, and a few controversial takes.
We talk about what actually happens to conversion rates, why ACoS drops while spend goes up, and how Prime Day isn’t just about the 48 hours—it’s about the before and after. You’ll hear about the exact moment one seller realized their campaigns were cannibalizing their own keywords. And why another seller got better results by doing… absolutely nothing.
We’ll see you in The PPC Den!
Episode Highlights
- 0:00 – Conversion rates jump on Prime Day (2018 data)
- 1:53 – Prime Day duration increased from 36 to 48 hours over the years
- 5:03 – Clicks surge by about 70% on Prime Day
- 6:11 – Sales increase by 130% on Prime Day
- 7:54 – Average daily ad spend rises by 78% on Prime Day
- 8:40 – ACoS (Advertising Cost of Sale) drops from 31% to 25% on Prime Day
- 12:57 – Recommended to increase budgets 2–3x on Prime Day, tapering up 1.5–2.5x in days leading up
- 14:04 – Increase bids by 10% across the board; 50–100% on top-converting products
- 17:39 – Huge conversion rate increase (~35%) during Prime Day, worth aggressive budget scaling
- 27:43 – Strategy to aggressively target customers pre-, during, and post-Prime Day for max impact
Links & Resources
- 🦡 GET AD BADGER ➡️
- Find Michael Erickson Facchin — Ad Badger’s CEO and soul, PPC whisperer, and your go-to guide through the wild world of Amazon advertising
- A Data-Oriented Approach to Amazon Prime Day Advertising
- The No-Hype, All Data Approach to Prime Day PPC
- Prime Day Preparation: Capitalizing on the Most Important Days of the Year
- Your Guide to Amazon Prime Day 2021
- How Do I Make the Most of Prime Day 2023 as an Amazon PPC-er?
- When Is Prime Day 2025? Everything You Need to Know
- 📚 Unlock our FREE comprehensive Amazon Marketing Playbook
- Subscribe to our newsletter
- Transform your workflow with our comprehensive Amazon Advertising checklist
- Review all our show notes
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If you missed them, check out our previous episodes of The PPC Den Podcast:
Find even more episodes here.
Podcast Credits
- Host and Executive Producer: Michael Erickson Facchin
- Senior Producer: Nancy Lili Gonzalez
- Podcast Coordinator and Graphic Designer: Sofiia Podash
- Video and Audio Editor: Pedro Moreno
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