The real benefits of retail media networks (and what the hype leaves out)

Set up a stall at a farmer's market and something interesting happens. You're not competing for attention with someone scrolling their phone on the couch; instead, everyone walking by already showed up with a bag and a plan to buy something. Compare that to a billboard on the highway. Sure, thousands of cars pass it every day, but most of those drivers aren't thinking about groceries at all.

That's the basic logic behind retail media. Instead of interrupting someone's scroll with an ad for dish soap, retail media networks put that ad right next to the dish soap while someone's already shopping for one.

For brands watching every dollar of ad spend more closely than ever, meeting potential customers mid-decision is a smarter investment than an ad that interrupts them. Retail media advertising now pulls in a growing share of marketing budgets every year, and understanding what retail media does well, and where the benefits get oversold, will help you decide how much of your budget these networks deserve.

Key takeaways

• Retail media networks place ads in front of high intent shoppers who are already browsing or searching with a purchase in mind, whether that's on a retailer's website or in store.
• Retailer's first party data helps brands target and deliver personalized ads without relying on third party cookies, which keep disappearing from browsers.
• Retail media creates a new revenue stream for retailers and gives brands another way to boost brand visibility on retail sites and in physical stores.
• On site placements like sponsored product ads and search results ads tend to convert well because they reach shoppers close to checkout.
• Off site retail media, often called commerce media, extends a retailer's first party shopper data to other digital channels like social feeds and video ads.
• Retail media networks report what happened after someone saw an ad, not necessarily what would've happened without it, so treat that reporting as part of the picture rather than the whole thing.
• Managing several retail media platforms at once (each with different bidding, reporting, and requirements) is a real cost worth planning for before you shift budget over.

Retail media isn't one single thing. It's a mix of formats, channels, and data sources, and knowing the difference helps you understand where each ad dollar actually goes.

What retail media networks actually are

A retail media network is any advertising platform a retailer builds around its own website, app, or physical stores. Amazon Ads is the most familiar example, but Walmart Connect, Target's Roundel, Ulta's UB Media, and similar programs from Sephora, Macy's, and Dick's Sporting Goods all work the same basic way. The retailer sells ad space and ad inventory to brands, including third party brands that don't sell directly through that retailer otherwise, and brands pay for placements that reach shoppers already inside that retailer's ecosystem.

These placements generally break down into two buckets:

• On site retail media: sponsored product ads and banner ads that show up directly in search results or on the retailer's website while someone's actively shopping.
• Off site retail media, also known as commerce media: ads that use a retailer's first party data to target people across various digital channels, like social feeds or video ads, even when they're not on the retailer's site at all.

There's also a physical layer that often gets left out of the retail media conversation. In-store advertising, point of sale ads, and other in-store placements let brands reach shoppers while they're standing in the aisle, which brings brick and mortar stores into the same measurement conversation as digital advertising. A brand running a retail media campaign online and an in-store display at the same time is engaging the same shopper twice, at two different moments in that person's decision.

The high intent advantage

The core appeal of retail media advertising comes down to timing. Someone typing a product name into a retailer's search bar isn't browsing for fun. They're closer to a purchase decision than someone watching a video ad between episodes of a show, and advertisers pay a premium to reach that kind of high intent shopper in a retail environment built around buying instead of scrolling.

Retailers also have something most traditional advertising channels don't: purchase history. A retailer knows what you bought last month, how often you reorder it, and what else tends to end up in your cart alongside it. That context helps retail media networks deliver personalized ads based on actual buying behavior rather than guesses about consumer preferences pulled from browsing habits alone, which is a big part of engaging shoppers effectively without feeling intrusive.

This combination—someone already looking to buy paired with real purchase history—is a big part of why retail media campaigns tend to post stronger conversion rates than traditional advertising channels, even when the cost per placement runs higher. It's also why so many brands are boosting sales through retail media even on a modest budget, since the targeting does a lot of the heavy lifting that a broader ad campaign would otherwise need bigger reach to accomplish.

First party data solves a real problem

Third party cookies have been on their way out for years, and every browser update chips away at how well brands can reach consumers across the open internet. That's made a lot of traditional digital marketing less reliable, since so much of that targeting used to lean on cookie-based tracking that no longer works the way it used to.

Retailer's first party data fills part of that gap. When someone creates an account, makes a purchase, or browses a retailer's website while logged in, that retailer collects sales data and retailer data directly, with no cookie required. Brands can then leverage first party data (through the retail media network itself, not by owning that data outright) to reach a target audience more effectively than they could with cookie-dependent targeting alone.

This is one of the clearest, least controversial benefits of retail media networks. Brands get access to precise targeting built on real shopper behavior across digital and physical touchpoints, and retailers get to monetize first party customer data they were already collecting anyway. It's a reasonable trade for both sides, even if the ad space itself doesn't come cheap.

A new revenue stream, and a reason for retailers to care

Retail media isn't just good for the brands buying ads. Selling ad space has turned into one of the more profitable lines of business for the retailers running these networks, since digital advertising carries much higher margins than selling the products themselves ever could.

That shift changes incentives in a few ways worth knowing about:

• Retailers get a new revenue stream that doesn't depend on moving more inventory off the shelf.
• Brands that spend more on a given retail media platform sometimes see better placement, features, or partnership terms in return.
• Retail companies are investing in better advertising platforms and reporting tools since the retail media business itself has become a growth priority rather than an afterthought.

For brands, that means retail media offers something beyond a simple media buy. Spending well with a top retail media network can also translate into stronger shelf presence, better in-store advertising placements, and a closer working relationship with the retailer's own merchandising team. As brands expand across more retailers, that relationship compounds, since a retail media network that already knows a brand's ad campaigns tends to make onboarding new placements faster the second and third time around.

Where the benefits get overstated

Here's where most breakdowns of retail media stop, but it's worth pushing further. The phrase "closed-loop attribution" gets used constantly to describe retail media, and it's a big part of the pitch: someone sees an ad, buys the product on the same site, and the retail media network reports back exactly what happened.

That reporting answers a narrower question than it sounds like it does. It tells you what happened after an ad appeared, but it doesn't tell you whether that shopper would've bought the product anyway, especially since retail media so often reaches people who already searched for the product by name or added something similar to their cart before. A shopper with high purchase intent might have converted regardless of any targeted ads in front of them.

That's not necessarily a reason to skip retail media advertising, but you should treat a retail media network's own reporting as one input rather than the final word on how much credit an ad campaign deserves. The same caution applies to any advertising platform's self-reported numbers, retail media included.

There's a creative cost, too. On site retail media rewards product-focused ads over brand storytelling, since shoppers in a retailer's search results want quick answers, not a narrative. That's a fine trade for bottom-of-funnel placements, but leaning on retail media alone for every campaign can erode a brand's identity if there's no other channel doing the work of building brand visibility beyond a single product listing.

Then there's the operational cost. Managing multiple retail media platforms is time consuming. Amazon, Walmart, Target, and Ulta each have their own interface, their own bid strategy, and their own definition of a good result. Teams that try to run retail media marketing exactly like traditional online shopping ad campaigns often find the two require different skills and different day-to-day management, which is worth planning staffing around before ad spend shifts over in a big way.

Where Prescient comes in

Retail media reporting shows you what happened inside that retailer's walls, but it can't tell you how that spend interacts with the rest of your marketing, or whether it's driving new revenue instead of reshuffling credit for sales that were already happening. Prescient's marketing mix model treats retail media network reporting as one input among many rather than the final answer, so you get a clearer picture of how your retail media ads perform alongside your other digital channels, including any halo effects that spill into organic search, branded search, direct traffic, or other retail sites.

That matters most for omnichannel brands running campaigns across Target, Walmart, Ulta, Sephora, Macy's, and Dick's Sporting Goods, since a purchase driven by an ad on one platform can easily show up as a sale somewhere else entirely. Book a demo and we'll walk you through how Prescient reveals a full read on where your retail media spend is actually paying off.

FAQs

Is retail media advertising worth it for small brands?

It can be, but the math depends on margins and minimum spend requirements, which vary a lot between retail media platforms. Smaller brands often get more value starting with a single retailer's on site placements, like sponsored product ads tied to their best-selling items, before expanding into off site retail media or multiple networks at once. Starting small also makes it easier to tell whether the placements are actually working before committing a bigger chunk of the budget.

How is retail media different from trade marketing?

Trade marketing traditionally covers things like in-store promotions, shelf placement deals, and co-op advertising negotiated directly with a retailer's merchandising team, sometimes called shopper marketing. Retail media networks formalize a lot of that into a self-serve or managed advertising platform with its own reporting, bidding, and targeting options. In practice, the two overlap more than people expect, and a lot of what used to be a trade marketing conversation now happens inside a retail media dashboard instead.

Do retail media ads actually increase incremental sales?

Sometimes, but not automatically. Retail media networks are especially good at reaching people who already have strong purchase intent, which means some of what gets credited to an ad might've happened anyway. Lift studies and incrementality tests can help answer this for a specific campaign at a specific point in time, but they're a snapshot rather than a permanent answer, so it's worth revisiting the question as campaigns and shopper behavior change.

Can you measure retail media performance alongside other marketing channels?

Yes, though it takes more than the reporting dashboard each retail media network provides on its own. A marketing mix model can combine retail media data with the rest of your paid, organic, and offline channels to show how they interact, which is especially useful for omnichannel brands trying to understand whether a retail media campaign is pulling sales from another channel or genuinely adding new revenue.