Up to 40% of Amazon US sales now touch Rufus, Amazon's AI shopping assistant — and most sellers haven't optimised a single product for it. That's the gap David Balan, founder of Selluna, walked through with Matt this week. The customer who used to type "blue football" into a search bar is now asking a chatbot what kind of football would suit a six-year-old, and the products that show up first are the ones answering the right 25 questions. David has spent the last few years helping thousands of brands across the US, UK, Europe and Asia-Pacific sell more on Amazon. In this conversation he laid out a three-pillar framework — traffic, clicks, conversion — and made the case that anyone selling on Amazon without a Rufus strategy right now is leaving 12-24 months of compounding advantage on the table. Key Point Timestamps[04:29] Why the Amazon algorithm is simpler than most sellers think[05:28] The three pillars of Amazon — traffic, clicks, conversion[07:00] Rufus, the top 25 questions, and how to answer them in priority order[12:03] Traditional Amazon SEO — 80+ keywords, frequency, and the "stuffing" myth[19:30] Why Rufus optimisation now is the new 2016 SEO play[24:57] Why not A/B testing the main image is "criminal" in 2026[33:08] The conversion stack — seven images, A+ Content, brand story, premium branding[39:32] Text speaks to the algorithm, images speak to the customer The Algorithm Is Simpler Than Sellers Want To Admit [04:29]Most sellers treat Amazon's algorithm like an opaque, mystical force. David disagrees. "The algorithm is more simple than we like to make it," he told Matt. "The algorithm is trying to make Amazon as much money as they can get out of it. So once we understand their goal, if we align our goals with theirs, then everyone's going to be happy and you're going to be selling more at the end of the day." That's the philosophical shift. Stop trying to outsmart Amazon. Start asking what Amazon wants and give it more of that. Every metric David teaches — traffic, clicks, conversion — is a proxy for the same goal, putting the right product in front of the right customer at the right time. The Top 25 Questions That Make Rufus Recommend Your Product [07:00]Rufus is Amazon's ChatGPT-style assistant, embedded in the marketplace. Instead of typing "football" into a search bar, customers now ask questions — what colour, what size, what age group, premium or budget. Rufus interrogates their needs and recommends specific products. Some data suggests up to 40% of Amazon US sales now involve Rufus at some point in the journey. David thinks the real number is closer to 20%, but it's growing fast and rolling out across Europe right now. The play is simple. Rufus, like any AI, leans toward whatever it has the most data on. To make a product the answer, sellers need to identify the top 25 questions customers ask about their category and then answer those questions across every part of the listing in priority order. The most important questions go in the titleNext most important in the bullet pointsThen the product imagesThen the back-end attributesThen the reviews and Q&A Selluna's free tool at app.selluna.ai/audit will surface the top 25 questions for any listing. Sellers can also run a title and bullets through ChatGPT, or write the questions out manually based on what real customers ask in reviews and support emails. Traditional Amazon SEO Still Drives Most Sales [12:03]The SEO pillar still drives most sales on Amazon. David's team targets over 80 keywords on a single listing, with each one appearing on average three times across the title, bullet points, back-end and Premium A+ Content. Top keywords appear 35 to 40 times. And before anyone panics about keyword stuffing — David's continuous testing shows the conversion penalty is negligible (one or two percent) compared to the traffic gain (ten to twenty percent or more). "Keyword stuffing" is a fear from the Google 2012 era. On Amazon in 2026, frequency is still a seller's friend. Why Now, Not Next Year [19:30]David is urgent about Rufus optimisation, and there's a specific reason. Amazon SEO used to be like this. In 2016 to 2018, sellers were building empires on a single product image and a short title because almost no one was doing proper SEO. The brands that put in the work then are still ranking today, a decade later, on the authority they built when the field was empty. Rufus is in that 2016 moment. Adoption is on a hockey-stick curve. The questions a seller teaches Rufus to associate with their product now will compound into 12-24 months of defended position. The brands that wait will be fighting for second place, the same way most SEO sellers are today. Why Not A/B Testing Your Main Image Is "Criminal" [24:57]Once a product is showing up — in Rufus answers and on search pages — people still need to click. And 80% of click-through rate is driven by one thing. The main image. David did not soften this. "Not doing at least two or three A/B tests for a product that's doing over $1,000 per month in sales is criminal in 2026." The maths is brutal in a good way. A 10% lift in clicks is not a 10% lift in sales — it's much bigger over 12-24 months, because more clicks tells the Amazon algorithm a product is performing better than the competition, so Amazon shows it more. The compounding can be the difference between $40,000 and $50,000 in monthly revenue from the same listing. A few practical rules from David — Make the product as large as possible in the frameAdd contrast, especially heavy shadows behind white products that disappear into a white backgroundTest the image at the size of two thumbs on a phone, because that's the actual viewing surface for most shoppersAdd a label on or attached to the product showing the main keyword (a "blue football" label on a blue football). Even a 5% subconscious lift in click-through is significantDon't break the label free from the product — Amazon's AI flags floating elements Conversion — Where Premium Branding Earns The Price Tag [33:08]The conversion pillar is where most sellers leave the most on the table, because it's the largest surface area to work with. Seven product images. Premium A+ Content. The brand story, a section above or below the product description that almost everyone skips. David's principle for product images is the same as for Rufus listings — answer the top 5 to 10 questions in priority order, but visually. If a seller is selling a £60 ($75) premium product against £12 ($15) competitors, the first image after the main one needs to be a "us versus them" answer. As David put it, "a confused buyer is not a buyer." One of David's clients, Doodlebrush, sells at £60 ($75) against competitors at £12 ($15) and holds 20% market share. The reason is branding. Premium pricing demands premium branding — the same logic that lets Nike and Apple charge what they do. If the branding doesn't match the price tag, the price tag loses every time. Text For The Algorithm, Images For The Human [39:32]David's closing line is the one Matt said he'd be quoting. "The text speaks to the algorithm. The images speak to the customer." The titles, bullet points and back-end fields aren't there for the customer to read (almost no one does). They're there for Rufus and the search algorithm to chew through and decide where to rank a product. So write that text for the machine — keyword-rich, question-answering, dense. The product images are where the human meets the product. They need to be visual, scannable, and built around the questions a real buyer is asking — not paragraphs of text the algorithm could already read elsewhere. Where To Start This WeekAudit the top 25 questions — through Selluna's free tool, ChatGPT, or manual research from reviewsRebuild the title and bullets to answer those questions in priority orderA/B test the main image on any product doing $1,000+ per month with Brand Registry. Run for at least four weeksAudit the conversion stack — seven images, Premium A+ Content, brand story. Each one needs a jobMatch the branding to the price tag — premium pricing demands premium branding before customers will accept it Today's GuestToday's guest: David Balan Company: Selluna Website: https://www.selluna.ai/ LinkedIn: Connect with Selluna on LinkedIn Episode link: Up to 40% of Amazon US sales now touch Rufus, Amazon's AI shopping assistant — and most sellers haven't optimised a single product for it. That's the gap David Balan, founder of Selluna, walked through with Matt this week. The customer who used to type "blue football" into a search bar is now asking a chatbot what kind of football would suit a six-year-old, and the products that show up first are the ones answering the right 25...