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Amazon is a company that has always contended with contradictions by being obsessively focused on the customer experience, things like lowest cost, best service. Such policies inadvertently impact brand suppliers. Because of its ubiquity, most brands don't feel like they have much of a choice but to sell there anyway and surprise those that choose not to end up having their products available to purchase anyway. Most recently with Amazon's Buy for Me shopping agent. In another contradiction, Amazon also built one of the ad industry's leading DSPs, a front door to buying media across the open web. But it won't let rival DSPs touch its own ad inventory. We've all got used to these contradictions in terms this frenemy infrastructure. But still, every so often, the bold faced audacity of it still catches me by surprise. I had one of those moments last week when I listened to Christine Russo's what Just Happened podcast where she had on Justin Hahnemann, who is AWS's global head of retail, consumer goods and restaurants, to talk about agentic commerce. And one thing that Hahnemann mentioned perked up my ears when he described what he called off site search, where a shopper begins a product hunt inside an LLM rather than on a retailer's site. And he suggests that this is a problem that that retailers ought to be solving. This is what he said on the podcast when you hear retailers talking about off site search. This is where a shopper might start their search on a perplexity or a ChatGPT or anthropics platform and then they're searching for product across sites and how do you ensure discoverability? He went on to frame this as a shared frontier that the retail industry should be tackling together. But of course it isn't. Of all the companies in retail, Amazon is the one opting out of the very behavior that it's describing. So here's the contradiction. It is agents going out and agents kept out. Going out is Amazon's Buy for Me service, which most of you know by now sends Amazon's own agent onto other retailers sites to transact on a shopper's behalf, including the sites of brands that have deliberately, consciously stayed off of Amazon. The burden of refusing access falls on the brand, which has to email Amazon to a dedicated address to opt out coming into Amazon. The posture flips. In November of last year, Amazon sued Perplexity and alleging that its Comet browser disguised automated sessions as ordinary Chrome traffic to shop on customer accounts. In March of this year, a federal judge granted Amazon a preliminary injunction which has since been paused on appeal, so this matter is still ongoing. But the court found that Comet accessed accounts with the Amazon user's permission, but without authorization by Amazon. Amazon's winning argument is that the agent acting on a shopper's explicit instruction is still trespassing if that platform didn't sign off. But if you apply that exact same logic to Amazon's own agent walking onto a brand storefront and the argument obviously falls down when the agent is Amazon's, the customer's permission is enough. When it's someone else's, it isn't. Perplexity argued in court that this suit was never really about security, that agents bypass the ads that Amazon shows human shoppers and ad revenue was the actual motive. Amazon, meanwhile, has blocked dozens of outside agents, pretty much everyone that you can imagine or think of, and the list keeps getting longer and longer. All of this alongside building Rufus or now Alexa Shopping, its own shopping assistant, which Amazon says drove close to $12 billion in incremental sales last year. So they're blocking the others while building their own. Miracle Ads is the only retail media solution designed for both 1P and and 3Pmarketplace brands. Why does that matter? Marketplace sellers demand a seamless advertiser experience that still offers full funnel ad formats, and retailers need a flexible solution that allows you to scale your media business. Learn more@miracle.com that's M I R A K L.com now regular listeners know my view here that retail media is the monetization layer that sits on top of whatever surface a shopper uses to reach a transaction. Now I've read through that lens, Amazon's behavior is entirely coherent. This is not just a case of the left hand doesn't know what the right hand's doing. By blocking inbound agents, it defends Amazon.com as a surface that Amazon owns from end to end. The buy for me agent reaches into someone else's surface and pulls the transaction back into the Amazon stack. Now, on the advertising side of the house, the DSP also does the same to other publishers. Amazon's DSP is the only way to buy Amazon owned and operated inventory on Amazon.com on Prime Video, on IMDb, etc. It also allows you to buy inventory across the open web and on other connected TV properties. But no other DSP can sell Amazon owned and operated ad inventory. So the one objective that spans across all of these activities is to own the path from shopper to checkout, wherever it runs. The trouble and the concern for Amazon is that the path is splintering faster than any one company can wall it off at Google IO. Last week Google introduced Universal Cart, a checkout that works across search and Gemini with YouTube and Gmail to come, and noted that people shop across its surfaces more than a billion times a day. And the subtext here is that none of those journeys have to begin on Amazon now. The Amazon vs Google piece is definitely a piece of its own and I will get to it soon. But for now the thing to notice is actually a little simpler. Brands are being told to make themselves discoverable in third party LLMs and to welcome agents onto their own sites in order to do so. But the largest player in the room is telling them to do both while actually doing neither themselves. Back when I ran an Amazon focused marketing agency called Bobsled Marketing, the advice that I gave to our clients, which were mid market brands, more than any other piece of advice was this. Watch what Amazon does, not what it says. The two often don't line up and they don't hear either. What Amazon says is that offsite search is a shared problem for retailers to solve together. What it's actually doing is defending its own surface and reaching into everyone else's. That is the behavior to watch.
Podcast: Retail Media Breakfast Club
Host: Kiri Masters
Date: May 27, 2026
Length: 10 minutes
In this episode, Kiri Masters dissects Amazon's contradictory stance on agentic commerce and retail media, specifically how Amazon aggressively deploys its own AI-powered shopping agents into the wider web but fiercely protects its own platform from similar outside agents. The episode critically examines what this double standard means for brands, retailers, and the ongoing battle over who owns the shopper's path to purchase—highlighting notable legal disputes, Amazon's ad tech strategy, and emerging industry trends like offsite search.
Customer Focus, Supplier Constraints:
Amazon justifies its actions as customer-obsessed, but these policies limit brands’ choices and influence where and how products are sold.
"Amazon is a company that has always contended with contradictions by being obsessively focused on the customer experience... Most brands don't feel like they have much of a choice but to sell there anyway." [00:00]
Buy for Me Agent:
Amazon’s new agentic service, Buy for Me, can purchase products from other retailers’ websites—even those from brands that have purposely avoided Amazon.
Opt-Out Burden on Brands:
Brands must actively email Amazon to prevent its agent from accessing their stores.
Inbound vs. Outbound Agents:
Amazon blocks external AI agents and shopping bots from accessing its platform, despite sending its own agents out to other sites.
"Going out is Amazon's Buy for Me service... Coming into Amazon, the posture flips." [03:03]
Legal Actions:
Amazon’s DSP Monopoly:
Despite building one of the ad industry's top demand-side platforms (DSPs) for the open web, Amazon doesn't allow rival DSPs to buy ad space on its owned and operated inventory (Amazon.com, Prime Video, IMDb, etc.).
"Amazon's DSP is the only way to buy Amazon owned and operated inventory... But no other DSP can sell Amazon owned and operated ad inventory." [07:00]
Defensive Position:
"At Google IO... Google introduced Universal Cart, a checkout that works across search and Gemini with YouTube and Gmail to come... People shop across its surfaces more than a billion times a day." [08:02]
"Watch what Amazon does, not what it says. The two often don't line up, and they don't here either." [09:14]
"The burden of refusing access falls on the brand, which has to email Amazon to a dedicated address to opt out..." [02:35]
"Amazon’s winning argument is that the agent acting on a shopper’s explicit instruction is still trespassing if that platform didn’t sign off. But if you apply that exact same logic... when the agent is Amazon’s, the customer’s permission is enough. When it’s someone else’s, it isn’t." [04:04]
"The one objective that spans across all of these activities is to own the path from shopper to checkout, wherever it runs." [07:45]
“Watch what Amazon does, not what it says. That is the behavior to watch.” [09:14]
Kiri Masters exposes the strategic hypocrisy at the heart of Amazon's retail and ad operations—insisting others open up while locking its own doors tight. For brands and retailers, the episode underlines the importance of reading Amazon’s actions, not its press releases, and of building flexible strategies as shopping journeys fracture far beyond any one platform.