Retail media is moving beyond the checkout counter. Simon, the real estate investment trust behind more than 200 shopping, dining and entertainment destinations, has launched Simon Media Network, a commerce media platform designed to let brands reach consumers across Simon’s physical properties, digital channels and off-platform media.
The new network is built around first-party consumer intelligence, digital out-of-home advertising, experiential media, loyalty data and closed-loop measurement. Its broader proposition is to give advertisers visibility into what consumers do in physical retail environments—not just what they purchase.
Retail media networks have largely been built around a straightforward proposition: a retailer knows what shoppers buy, so it can use that first-party data to sell advertising.
Simon is taking a broader route.
The company has launched Simon Media Network, positioning its portfolio of shopping centers and mixed-use destinations as a commerce media ecosystem where advertisers can connect consumer audiences, physical experiences and digital activation.
Simon operates more than 200 destinations, and the company says its properties generate billions of visits globally and more than $100 billion in commerce. That physical footprint gives Simon access to a different kind of consumer signal from the transaction data that traditionally powers retail media.
The network is designed to capture the broader journey around a purchase: where consumers visit, what attracts their attention, which experiences they engage with and whether those interactions eventually translate into visits or transactions.
That distinction could make Simon’s offering particularly relevant as brands search for alternatives to increasingly fragmented digital advertising environments.
Retail media leaves the retailer’s website
The rapid expansion of retail media has turned first-party customer data into one of the advertising industry’s most valuable assets.
Amazon, Walmart, Target and other major retailers have built advertising businesses around purchase behavior and authenticated audiences. Their advantage is relatively straightforward: they sit close to the transaction.
Simon doesn’t own most of the brands consumers ultimately purchase from. Instead, it owns the physical environments where shoppers encounter those brands.
That creates a different type of commerce-media proposition.
A consumer might encounter a digital advertisement while walking through a Simon property, interact with an experiential activation, visit a store, browse ShopSimon.com or engage with Simon’s loyalty program. Simon Media Network aims to connect those touchpoints and make them available as part of a broader advertising campaign.
The result is closer to place-based retail media than a conventional retailer-owned advertising network.
For advertisers, the value proposition is potentially significant. Physical environments can provide contextual signals that a digital transaction alone cannot capture. A shopper’s visit to a premium mall, for example, says something different from an isolated online product view.
First-party data becomes the foundation
Simon says the network is powered by its first-party consumer intelligence and can provide advertisers with verified information around visitation, transactions and engagement.
That puts measurement at the center of the proposition.
The advertising industry has spent years trying to solve the gap between media exposure and actual business outcomes. Click-through rates are relatively easy to collect, but they don’t necessarily tell a brand whether an advertising campaign generated incremental store visits or purchases.
Simon is pitching a closed-loop model.
Campaigns can run across digital displays inside Simon destinations, experiential activations, ShopSimon.com, the Simon+ loyalty program and Simon-owned social and digital properties. Advertisers can also extend campaigns into off-platform environments.
The campaigns can be organized nationally, regionally, by market or down to individual properties.
That flexibility makes the network more comparable to an advertising platform than a conventional mall-media offering.
DOOH becomes part of the commerce stack
One of the most interesting components is Simon’s extensive digital display infrastructure.
Digital out-of-home advertising has increasingly moved toward programmatic buying, audience targeting and measurable outcomes. Simon Media Network adds another layer by tying physical screens to a broader consumer and commerce ecosystem.
In theory, a brand could use Simon’s digital displays to reach consumers inside a shopping destination, extend the campaign into digital channels and then evaluate whether exposed audiences subsequently visited or transacted.
That approach puts DOOH, retail media and location-based advertising increasingly close together.
It also reflects a wider shift in advertising technology: physical media is becoming more data-driven, while retail media is expanding beyond websites and apps into real-world environments.
Experiences become advertising inventory
Simon is also treating experiential marketing as part of its media infrastructure.
Shopping destinations are not simply collections of stores. They increasingly function as entertainment, dining and social environments. Brands can use those spaces for product launches, pop-ups, demonstrations and other experiences that generate interactions beyond a conventional advertisement.
Simon Media Network packages those experiences alongside digital displays, loyalty and social channels.
That matters because marketers are increasingly trying to build campaigns that combine awareness, engagement and conversion instead of buying each stage separately.
A physical experience can create the initial interaction, digital media can reinforce it and first-party measurement can potentially determine whether that exposure influenced subsequent behavior.
The competitive landscape is changing
Simon’s launch arrives as commerce media expands rapidly across industries.
Amazon remains one of the most powerful retail media operators because of its enormous transaction and shopper-data footprint. Walmart Connect, Target’s Roundel and other retailer networks similarly use first-party commerce data to sell targeted advertising.
Simon’s differentiation is its physical footprint and access to consumer behavior across multiple types of destinations.
That could give advertisers access to a different form of intent data—one based on place, visitation and experience, rather than only purchase history.
The challenge will be measurement.
Simon will need to demonstrate that its attribution methodology can distinguish genuine incremental business impact from consumers who would have visited or purchased anyway. Advertisers will also want clarity around audience construction, privacy controls, data governance and how Simon’s first-party signals can integrate with existing DSP, agency and measurement workflows.
What it means for advertisers
For enterprise marketers, Simon Media Network represents another step in the evolution of commerce media.
The important development isn’t simply that a major mall operator is selling advertising inventory. It is that a large physical retail ecosystem is attempting to turn its real-world consumer signals into an addressable, measurable media product.
If the model works, advertisers could gain a way to connect digital campaigns with physical shopping behavior while using a single media ecosystem spanning DOOH, experiential marketing, loyalty, social and digital channels.
That could be particularly attractive for categories where physical discovery remains important, including fashion, beauty, automotive, consumer electronics, dining and lifestyle brands.
The broader market implication is even more significant: retail media may no longer be defined by who owns the checkout.
Increasingly, who owns the consumer experience—and the data surrounding it—may be just as important.
Market Landscape
The launch places Simon in the expanding commerce media and retail media network market, but its model differs from networks built primarily around e-commerce transactions.
Simon controls a large portfolio of physical shopping and entertainment destinations, creating opportunities across DOOH, experiential advertising, loyalty media, social, digital commerce and location-based marketing.
The move also reflects convergence between retail media and DOOH. Retailers are increasingly taking advertising beyond their websites, while physical-media operators are adopting audience data, digital inventory and closed-loop measurement.
The key competitive question will be whether Simon can turn its first-party visitation and commerce signals into an advertising product that offers the targeting, scale and measurement expected by enterprise media buyers.
If it can, shopping centers could become another important layer in the retail media ecosystem rather than simply an advertising placement.
Top Insights
- Simon Media Network turns more than 200 retail destinations into a commerce media ecosystem spanning DOOH, experiential advertising, loyalty, social and digital channels.
- Simon is differentiating from traditional retail media by using physical visitation and consumer experiences alongside first-party commerce signals and transaction data.
- Closed-loop measurement connects campaign activation with visitation, transactions and engagement, addressing advertiser demand for measurable business outcomes beyond impressions.
- The network allows brands to activate campaigns nationally, regionally or at individual properties while maintaining measurement across multiple Simon-owned environments.
- Simon’s model illustrates how retail media is expanding beyond e-commerce platforms into physical locations, digital out-of-home and real-world consumer experiences.
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