Every brand in digital commerce has studied the Amazon playbook at some point. The company's combination of purchase intent data, closed-loop attribution, and on-platform advertising created a retail media model that outperformed virtually every other digital advertising channel, and the industry has spent the better part of a decade trying to replicate it. The problem is that trying to build the next Amazon is both the obvious strategy and, for most brands, the wrong one.

The most competitive brands in commerce today are taking a different path. Rather than chasing Amazon's model, they are building their own media networks around the moments of highest customer intent they actually own. And the moment attracting the most strategic attention right now sits at the intersection of the purchase confirmation, the payment page, and the post-transaction surface: the transaction moment.

It is a concept that Rokt has been developing and operationalizing for over a decade. In a recent post examining how leading brands build smarter media networks, the company's product leadership makes a pointed argument: the most forward-thinking businesses are not replicating anyone's playbook. They are maximizing the value of their own data, audiences, and moments of trust. The results from brands that have adopted this approach are changing how the industry thinks about where media value actually lives.

Commerce Media Is Not Retail Media Anymore

To understand why the transaction moment has become a central focus for media strategists across industries, it helps to understand how dramatically the commerce media landscape has shifted in a short period of time. Retail media, once defined almost entirely by Amazon and Walmart's on-site sponsored listing businesses, has expanded into something far broader and more structurally interesting.

eMarketer forecasts that U.S. retail media ad spend will surpass $110 billion by 2027, representing more than one-fifth of total U.S. digital advertising expenditure. But the more significant development is not the growth of retail media in its traditional form. It is the expansion of commerce media beyond retail entirely. Brands in travel, financial services, entertainment, food delivery, and transportation are all building or joining media networks anchored in transaction data, recognizing that the purchase moment carries signals that no other advertising context can replicate.

eMarketer's commerce media analysis describes this category as advertising sold by companies that facilitate transactions and possess first-party customer data, regardless of whether they are traditional retailers. Commerce media now spans airline booking platforms, payment processors, rideshare apps, and entertainment ticketing systems. Each of these verticals shares a structural advantage: a confirmed transaction moment where intent, attention, and trust all converge simultaneously.

McKinsey has estimated that, in the U.S. alone, commerce media could unlock more than $1.3 trillion in enterprise value by 2026. And Boston Consulting Group's analysis of the category notes that the distinction between endemic and non-endemic advertising has become one of the defining strategic questions for brands building commerce media networks, a distinction that sits at the center of how Rokt approaches the transaction moment.

The Confirmation Page As An Asset

At the core of Rokt's commerce media argument is a simple reframing: the confirmation page is not the end of a transaction. It is one of the most valuable and underutilized media surfaces in digital commerce.

When a customer sees a confirmation screen, they have just committed real money and real intent. Their attention is close, their trust in the brand is at its peak, and they are in an active discovery mindset rather than a defensive or distracted one. These are conditions that pre-purchase advertising, regardless of how well-targeted, cannot reliably reproduce. And yet, for most brands, the confirmation page has historically been treated as a receipt delivery mechanism rather than a strategic media surface.

Rokt's position, detailed in its analysis of how brands build smarter media networks, is that this surface belongs in every modern media kit. When positioned alongside sponsored listings, onsite merchandising, loyalty placements, affiliate offers, and offsite media, the Transaction Moment introduces a fundamentally different kind of advertiser opportunity: guaranteed attention paired with first-party transaction data and a native brand context that feels relevant rather than intrusive.

The company's product for unlocking this surface, Rokt Thanks, powers what it describes as a high-performing, brand-safe environment that converts the confirmation page into a native placement capable of delivering both first-party and third-party offers. The revenue outcomes documented across Rokt's client base illustrate the commercial potential of this surface when activated correctly: Rokt Thanks generates up to $500,000 in incremental profit per million transactions, representing pure incremental value from traffic that was already being paid for.

The Non-Endemic Opportunity: A New Advertiser Category

One of the more sophisticated dimensions of the commerce media opportunity sits in non-endemic advertising, and it is where the transaction moment framework becomes particularly powerful for brands thinking about media network strategy.

In traditional retail media, endemic advertisers, meaning brands whose products are actually sold by the retailer running the network, dominate spend. They buy sponsored listings, product detail page placements, and banner positions to drive in-category consideration and conversion. This model works, but its growth is inherently capped by how much endemic spending is available. As eMarketer's analysis of non-endemic retail media notes, Amazon and Walmart alone will account for more than 88% of retail media digital ad spending in 2026, leaving the rest of the market competing for a limited slice of endemic brand budgets that are approaching saturation at the top networks.

Non-endemic advertising changes this equation entirely. A non-endemic advertiser is a brand promoting a product or service that is not sold by the host platform, but whose target customer closely aligns with the host's transacting audience. A travel insurance company reaching concert ticket buyers at confirmation. A financial services brand reaching grocery shoppers post-checkout. A streaming service reaching sports merchandise customers at the thank-you screen. Each of these scenarios represents a new advertiser relationship that would not exist within a traditional retail media framework but becomes commercially viable when a brand owns a high-intent transaction surface.

Rokt's network is specifically designed to unlock this non-endemic advertiser category for brands that own transaction surfaces across verticals. Advertisers in the Rokt ecosystem are matched to Transaction Moments based on behavioral, transactional, and contextual signals, not on product catalog adjacency. This opens a fundamentally different conversation between brands and their media partners, one that crosses industry lines and unlocks revenue from advertiser categories that a standard retail media network would never reach.

PayPal, BJ's, and the Case Studies That Are Making the Industry Pay Attention

The argument for treating the transaction moment as a strategic media asset has moved well beyond theory. Two partnerships in particular have drawn industry attention and helped crystallize what this model looks like at scale.

In October 2025, PayPal announced it would use Rokt to power post-purchase advertisements across PayPal, Venmo, and its Honey browser extension. The integration places personalized offers from brands, including Grubhub and Walmart, directly on the thank-you pages that appear after peer-to-peer transactions and merchant confirmations. For a platform processing hundreds of millions of transactions, this represents a significant media monetization opportunity built entirely on surfaces that already exist within the product experience.

eMarketer described the move as PayPal "knitting together AI and advertising to juice incremental revenues out of every existing transaction," noting that the partnership connects PayPal's impulses toward AI and advertising into a single coherent strategy. Mark Grether, senior vice president of PayPal Ads, framed the strategic rationale succinctly, noting that advertisers are looking for the next signal and that the strongest signals are now real transactions tied to identity.

On the advertiser side, BJ's Wholesale Club offers a complementary illustration of the transaction moment's acquisition value. By deploying Rokt Ads across high-intent transaction surfaces in the Rokt Network, BJ's achieved 300% year-over-year growth in new member acquisition while reaching younger, high-intent shoppers at the moment they were completing purchases on platforms like Ticketmaster and Venmo. The program works because the intent signal at confirmation is real and confirmed, not probabilistic. A customer who has just purchased concert tickets and is shown a relevant membership offer is in an entirely different mental state than the same customer served a banner ad during casual browsing.

Building Your Own Flywheel

The strategic principle underlying Rokt's commerce media framework is what its team describes as building a flywheel from within your own transaction flows, rather than renting reach within someone else's ecosystem. This distinction carries meaningful commercial and competitive implications.

When a brand activates the transaction moment as a media surface, it is not simply generating advertising revenue from a confirmation page. It is creating a self-reinforcing cycle: relevant third-party offers generate positive customer engagement, that engagement produces richer behavioral data signals, those signals improve Rokt Brain's ability to match future offers more precisely, and improved offer relevance drives better advertiser performance, which attracts more premium advertiser relationships and generates more commercial value per transaction. Each rotation of this cycle makes the next one more productive.

This is the structural advantage that Amazon has enjoyed for years, and it is the advantage that brands with meaningful transaction volume can now build for themselves without replicating Amazon's catalog, fulfillment infrastructure, or advertising auction system. The flywheel is powered by the transaction moment itself, and any brand that owns high-intent transaction surfaces owns the raw material to build it.

Rokt's platform, including Rokt Brain and the Rokt Network, is designed to power this flywheel by connecting the decisioning intelligence, the advertiser marketplace, and the partner control layer into a single system. Partners maintain full ownership and control of their data, their brand experience, and their commercial relationships throughout. They determine which categories of advertisers appear on their surfaces, what quality thresholds apply, and how much of their first-party data they contribute to the matching process. The platform provides the infrastructure; the brand retains the equity.

Why First-Party Signals at the Transaction Moment Are Different

What makes the transaction moment uniquely powerful as a media context is not simply the timing of the customer interaction. It is the quality and specificity of the data that the moment generates.

Traditional digital advertising operates on probabilistic targeting. It uses behavioral signals like website visits, search queries, and content consumption to infer intent, and those inferences are frequently wrong, frequently stale, and increasingly difficult to gather as privacy regulations tighten and third-party cookie deprecation advances. The result is a digital advertising ecosystem where targeting precision is often overstated and where brands are paying for impressions against audiences whose intent is uncertain at best.

Transaction data is different in kind, not just in degree. A confirmed purchase represents the highest-confidence intent signal available in digital commerce. It is not an inference about what a customer might want. It is a direct record of what they just committed real money to acquire. When a brand activates this signal in real time to deliver a contextually relevant offer, the probability of engagement is structurally higher than in any pre-purchase context, regardless of how sophisticated the targeting methodology.

Modern Retail's reporting on non-endemic commerce media documented the commercial implications of this signal quality advantage, noting that retailers using post-transaction placements can earn 20 to 40 cents per transaction in incremental revenue with minimal operational lift, describing this as pure profit to their bottom lines. The precise targeting enabled by first-party transaction data is also what allows non-endemic placements to feel like relevant recommendations rather than intrusive advertising, a distinction that determines whether the customer experience is enhanced or undermined.

What the Confirmation Page Tells Advertisers That No Other Placement Can

Across the advertising industry, there is a growing recognition that the quality of attention and intent at the transaction moment is categorically different from what is available at any earlier stage of the funnel. The Drum's analysis of post-purchase monetization strategies noted that the excitement shoppers feel at the confirmation page, documented at 56% of shoppers in Rokt's Harris Poll research, represents a moment where surprise-and-delight mechanics consistently outperform standard ad formats because the emotional context is receptive rather than defensive.

This emotional dynamic is reinforced by the commercial data. In the United States, 70% of shoppers say they will spend more money with brands that demonstrate an understanding of their preferences. An offer delivered at the confirmation page, personalized using the transaction data that was just generated, is structurally better positioned to meet that preference expectation than any pre-purchase placement could be. The customer has already revealed their intent. The advertiser simply needs to respond to it relevantly.

This is the core of what Rokt describes as turning checkout into a channel strategy, and it is the operating principle behind the commerce media networks that are building durable competitive advantages in 2026. They are not competing for attention in increasingly crowded pre-purchase environments. They are activating a moment they already own, with data they have already earned, to generate outcomes for advertisers who previously had no access to those signals at all.

What Leading Brands Are Doing That Others Are Not

The brands pulling ahead in commerce media share a set of operational characteristics that distinguish their approach from brands still treating the transaction moment as a transactional form rather than a strategic media surface.

They treat every owned touchpoint as part of a connected system, not as a collection of isolated pages. The marketplace, cart, payment page, post-purchase screen, and confirmation screen are all understood as a single high-intent window with shared data, shared audience logic, and shared commercial potential. They package these surfaces together in conversations with advertisers, presenting the full transaction moment as a differentiated placement alongside sponsored listings and off-site media. And they invest in the AI infrastructure necessary to ensure that each placement within that window is relevant enough to enhance rather than interrupt the customer experience.

They also think carefully about data ownership and control. eMarketer's analysis of commerce media measurement has consistently highlighted measurement capability and data transparency as the defining variables separating mature commerce media networks from networks that struggle to attract or retain advertiser investment. Brands that maintain clear ownership and control of their first-party data, and that partner with platforms designed to reinforce rather than undermine that ownership, are building assets that appreciate over time rather than capabilities that depend on third-party goodwill.

Rokt's model returns seven of every eight dollars of value generated back to its clients, a commercial alignment that reflects the company's position as an infrastructure provider rather than a competing media buyer. For brands evaluating commerce media partners, this structural distinction matters considerably when assessing the long-term economics of building a media network versus simply participating in someone else's.

The Commerce Media Opportunity Is Still Early

Despite the momentum, the broader commerce media opportunity outside the largest retail media networks remains significantly underdeveloped. eMarketer has noted that only 13% of commerce media networks qualify as sophisticated operators across strategy, technology, measurement, and operations. Most are still in early stages of building the data infrastructure, advertiser relationships, and measurement capabilities necessary to compete for meaningful media budgets beyond testing allocations.

This maturity gap represents an opportunity for brands moving now. The Transaction Moment as a media surface is not yet crowded. The playbook for non-endemic advertiser engagement is not yet standardized. And the brands building the infrastructure, data relationships, and AI decisioning capabilities today are establishing advantages that will compound as the category scales.

The companies that succeed in this environment will not be the ones that copied Amazon's model. They will be the ones that figured out, as Rokt's framework suggests, how to be the best version of themselves by unlocking the moments of highest trust and intent within their own customer relationships, and building the technology partnerships capable of turning those moments into durable commercial assets.