◼️ 10 Custom GPTs for Amazon Sellers


This Issue's TLDR...

  • 10 custom GPTs that you need to be using in 2025
  • A small detail you should know about Amazon's Brand Referral Bonus
  • The surprise move from Amazon that no one expected

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SPONSOR

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BEST From Me

I'm a heavy user of custom GPTs.

I suspect many of you Best@Amazon readers are too.

They truly produce significantly better outputs than the various generalized ChatGPT models.

And, the crazy thing is...custom GPTs are super easy to create and basically accessible to anyone, whether or not you have a software development background.

But, that wasn't always the case.

A Quick Failure Story...

Way back in early 2023, OpenAI / ChatGPT hadn't rolled out the ability to create custom GPTs, let alone even introduced the concept.

But, nevertheless, I had a thesis that fine-tuned LLMs, working off a more narrow and specific "corpus" of knowledge, would produce better outputs.

So, for the first 4 months of 2023, I charged hard in the direction of building a custom GPT for Amazon sellers, which I called "Ask Jeff".

I essentially wanted to train a GPT on the rich repository of Amazon information that I had, and the sources that I constantly used to stay up-to-date.

And, I actually developed a working prototype that felt like an MVP to me.

But then, I scrapped it.

I realized that it 1) was going to be A LOT more costly to run than I had expected and 2) might not have a clear path to revenue.

I came to this realization after seeing a similar custom GPT hit the market at the same time that my prototype was ready (shout-out to www.frequently.ai), and simultaneously loving that tool and questioning whether I would have paid for it (I decided that I wouldn't).

Because of that, it didn't feel like a good use of my time or capital to continue.

I spent ~4 months on the project, and dumped about $3k into it.

I don't regret any of it, but I have to call it for what it was...a failure.

My own failure aside, I've tested 100s of custom GPTs, but I keep coming back to the same 10-12.

So, to save you all that same amount of trial-and-error, here's a list of my Top 10 custom GPTs for Amazon sellers:

Top 10 Custom GPTs for Amazon Sellers

  1. ​The Negotiator​
    • What it is: An AI tool designed to enhance negotiation skills, providing strategies and techniques to achieve better outcomes.
    • Why it's useful: Assists Amazon sellers in negotiating favorable terms with suppliers, partners, and service providers, leading to cost savings and improved business relationships.
  2. ​Amazon Commerce Expert | A-commerce Advisor​
    • What it is: An expert guide offering insights on selling brands on Amazon, including Seller Central tips, advertising strategies, product listing optimization, and FBA fulfillment.
    • Why it's useful: Provides comprehensive guidance to enhance sales performance, optimize listings, and effectively manage fulfillment processes on Amazon.
  3. ​Entrepreneur Mentor​
    • What it is: mentorship tool providing real-world advice from experienced entrepreneur Steven Simonson, covering various aspects of business development.
    • Why it's useful: Offers strategic insights and practical advice to Amazon business owners aiming to scale their operations and navigate entrepreneurial challenges.
  4. ​PPC Pro | Amazon Advertising Specialist​
    • What it is: An advanced strategist offering expert guidance on Amazon advertising, including Sponsored Products, Brands, and Display ads, with a focus on keyword research and PPC strategies.
    • Why it's useful: Helps sellers optimize their advertising campaigns, improve ROI, and effectively target relevant customer segments on Amazon.
  5. ​Winning Ad Generator (Intelli Marketing)​
    • What it is: Generates new user-generated content (UGC) ad scripts based on uploaded high-performing templates.
    • Why it's useful: Enables sellers to create engaging ad content efficiently, leveraging proven templates to enhance marketing effectiveness.
  6. ​Creative Ad Maker​
    • What it is: A creative ads ideas generator built on over 100 award-winning ad cases; users describe their product and receive conceptual ad ideas.
    • Why it's useful: Inspires innovative advertising concepts, helping sellers craft compelling campaigns that resonate with their target audience.
  7. ​PRODUCT PAGE GENERATOR | Amazon Listing SEO Writer​
    • What it is: Crafts keyword-rich bullet point paragraphs for Amazon product detail page listings, designed for various categories including fashion, beauty, home decor, and more.
    • Why it's useful: Enhances product listings with optimized copy, improving search visibility and conversion rates on Amazon.
  8. ​AMZ Bullet Point Checker​
    • What it is: Reviews Amazon product bullet points for compliance with Amazon's guidelines.
    • Why it's useful: Ensures product listings adhere to Amazon's standards, preventing potential issues and maintaining listing quality.
  9. ​Market Mover​
    • What it is: An advisor specializing in Amazon PPC and product ranking strategies.
    • Why it's useful: Provides insights to improve product visibility and sales through effective pay-per-click campaigns and ranking optimization.
  10. ​Video Summarizer​
    • What it is: A tool that summarizes YouTube videos, providing concise overviews and facilitating interaction with video content.
    • Why it's useful: Allows sellers to quickly grasp key information from industry-related videos, aiding in efficient learning and decision-making.

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Special shout-out to Andrew Bell, who is churning out custom GPTs for Amazon sellers like a machine. He is the author of THREE of the above custom GPTs, and countless others.

Keep 'em coming, Andrew!

FRIENDS OF B@A

Clear Ads Morocco Mastermind

I'm a big fan of the team over at Clear Ads, starting with Founder/CEO George Meressa at the very top.

He and his team constantly lead with value, which regular Best@Amazon readers know is very important to me as I accept sponsors or just give shout-outs.

Along these lines, the Clear Ads team has been actively fostering a thriving community of elite eCommerce sellers and, for the FIRST TIME EVER, is bringing all of them together in Morocco from February 24-28.

If this sounds interesting to you, I have good news: There are TWO tickets left.

Tickets to the mastermind event are Β£2k and include food, accommodation, transportation around Morocco, and excursions.

...

Oh, wait, I actually have another piece of good news.

If you reply to this email with the word "Morocco," I'll put you in contact with George, and he'll take Β£500 off your ticket.

I can only do this for ONE person, so reply ASAP if interested.

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BEST from LinkedIn

Most people blindly recite that Amazon's Brand Referral Bonus is 10%.

And, that's not exactly true.

Truth is, the BRB varies by category and sale price; but, on average, it amounts to 10%.

At least...that's what Amazon has always told us. And, is the reason that we all have been so trained to rattle off the 10% figure.

Anyway, my Pinterest-to-Amazon guy and new LinkedIn friend, Brendan Steele, is a man of precision and went ahead and created a handy calculator for brands to quantify their exact BRB.

Thanks, Brendan.


BEST from X

When I first read the news that Amazon is beta testing a feature that would direct customers OFF of Amazon to complete their shopping journey, I did one of those spit takes and laughed in disbelief.

After checking the calendar and confirming that it wasn't April Fool's Day, I dug into the announcement and started to game out the 3D chess move that Amazon might be making here.

Actually, before I did that, I had to tweet about the news. But, after that, I started thinking this through.

Here's where I'm at:

Amazon's Strategic Play

βœ… Reclaiming Its "Everything Store" Legacy. Amazon's original vision was to be the Everything Store, but over time, gaps emerged in its catalog...luxury brands opted out, certain DTC players stayed away (πŸ‘‹, All Birds), and competitors like Shein flooded the market with ultra-cheap alternatives. By showing products it doesn't even sell, Amazon is positioning itself as the definitive starting point for all shopping.

βœ… The Final Nail in the Coffin for Resellers. Amazon has spent years making the platform more inhospitable to grey market resellers, restricting arbitrage, enforcing brand gating, and favoring direct brand relationships. By routing shoppers straight to official brand sites instead of letting resellers fill the gaps, Amazon is doubling down on its "brand-first" strategy. If you're a grey market reseller, your time is up.

βœ… The Data Play No One's Talking About. Amazon doesn't just want traffic; it wants intel. Every off-site click gives Amazon a real-time pulse on what shoppers want but can't find on its platform. Expect this to inform future advertising products, product expansions, and even private-label plays.

Implications for Brands & Advertisers

⚑ New Traffic Stream, But With Strings Attached. Brands that never wanted to sell on Amazon might now benefit from its reach. BUT, they'll need to think carefully about how much data they share and whether this move helps or hurts their DTC strategy long-term.

⚑ A New Era for Retail Media & Attribution. If Amazon monetizes external listings (which it almost certainly will), this could fundamentally change retail media, making it harder to track conversions and forcing brands to rethink how they allocate ad spend across Amazon, Google, and their own channels.

*

Bottom Line: As always, Amazon is playing the long game here, and every brand needs to ask, "Are we gaining traffic, or just handing Amazon more control over our customer journey?"

​


BEST From The World of Entrepreneurship Through Acquisition

Personally, I don't love SBA loans for pure Amazon FBA businesses.

Too much platform risk and concentrated volatility.

But, for more omni-channel eCom businesses, or any other business type, I love them.

And, truly, they might be the biggest unlock for you to earn generational wealth over a 5-10 year period.

Of course, not all SBA lenders are created equal, and the wrong lender can either kill a deal, or make a good deal less good.

Great tips here from Eric on how to avoid the wrong SBA lender.


Best @ Amazon

I'm a former Amazon marketplace leader and current 8-figure seller. I write about advanced strategies and tactics for Amazon brands, that you won't read about anywhere else. Not for beginners.

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