Product News | October 11, 2021

Retail media networks 101: What they are & why they matter

Imagine you’re a brand looking to engage shoppers at the exact moment they’re considering a purchase — or a retailer eager to turn first-party shopper data into new revenue streams. Retail media networks (RMNs) make both possible.

So, what is an RMN exactly? A retail media network is an advertising platform that allows retailers to sell ad space across their owned media channels — both onsite, offsite, and in-store — to brands looking to reach high-intent shoppers. This includes everything from sponsored search ads on retailer websites and apps to in-store digital displays and point-of-sale promotions. By leveraging first-party data, retailers can provide precise targeting while unlocking new monetization opportunities. And brands gain a highly effective way to reach shoppers at the point of purchase with relevant, data-driven ads.

In this article, we’ll break down what retail media is, how retail media networks work, and why they matter for both retailers and advertisers.

Jump to:

What is retail media? Understanding the bigger picture

While retail media and retail media networks (RMNs) are closely related, they aren’t the same thing. 

Retail media = any advertising within a retailer’s ecosystem.

This includes in-store advertising methods like digital signage, in-store radio, and point-of-sale promotions, as well as online strategies such as sponsored product listings and display ads on retailer websites and apps.

Retail media networks (RMNs) = the monetization platform behind retail media.

A retail media network is the formal system that allows retailers to sell ad space to brands. RMNs provide the infrastructure, data, and ad inventory that make retail media possible.

Retail media vs. commerce media

Retail media is also part of a larger digital advertising movement known as commerce media. While retail media focuses on advertising within a retailer’s ecosystem, commerce media extends that approach across the entire digital commerce landscape.

📌 Why this matters:

Commerce media connects the full shopper journey — allowing brands to reach consumers before, during, and after their purchases. As the retail media space evolves, many retailers are expanding their offerings to become full commerce media platforms, helping brands engage with shoppers across multiple digital environments.

Retailers are expanding across digital environments

Why retail media networks matter (Key benefits for retailers & advertisers)

Retail media networks are changing how brands and retailers connect with shoppers, creating highly targeted, data-driven advertising opportunities at the point of purchase. As brands shift more of their ad spend to retail media — with global retail media ad spend projected to surpass US$177 billion in 2025 — RMNs are emerging as one of the fastest-growing segments in digital advertising.

This rapid growth is reshaping the relationship between retailers and advertisers, offering new ways to leverage privacy-compliant data, optimize ad reach, and influence purchasing decisions in real-time. Here’s why RMNs are becoming a must-have strategy for both in 2025:

For retailers: A win-win opportunity

Retail media isn’t just about ads — it’s about smarter, more profitable retail. Here’s how retailers benefit:

  • Enhanced customer experience: Retail media doesn’t just benefit retailers and advertisers — it also improves the shopping journey for customers. Personalized promotions and targeted messaging shown on in-store displays help enhance the in-store retail experience, while well-placed online ads make it easier for shoppers to discover relevant products, access timely deals, and enjoy a more seamless path to purchase across both digital and physical retail environments.
  • Increased basket sizes: Well-timed messaging can influence last-minute purchasing decisions, prompting shoppers to add more to their carts. Strategically placed product promotions near checkout highlight relevant add-ons, limited-time offers, and value packs that might have otherwise gone unnoticed. By seamlessly integrating these prompts into the shopping journey, retailers can increase average order value and maximize sales opportunities.
  • New revenue streams: By selling ad space across their websites, apps, and in-store digital displays, retailers can generate high-margin advertising revenue — between 70% and 90%, according to BCG — alongside traditional product sales. Insights gleaned from their first-party shopper data make these (and any off-site) ad placements even more valuable, enabling brands to reach highly targeted audiences in a privacy-compliant way. As brands shift more ad spend to retail media, retailers that capitalize on this demand can drive significant new revenue while strengthening partnerships with advertisers.

READ ALSO: Learn how to influence add-to-cart moments with an in-store digital media channel, featuring strategies and key takeaways from our live webinar.

For brands: Reaching shoppers at the right moment

For advertisers, RMNs offer something digital ads often struggle with: direct access to ready-to-buy consumers. This allows brands to benefit from:

  • Higher purchase intent: Ads appear when shoppers are actively looking for products, making them more effective and increasing the likelihood of conversion.
  • Precision targeting with first-party data: RMNs provide privacy-compliant insights, helping brands serve more relevant ads and refine their audience strategies. 
  • Measurable ad performance: Unlike traditional ads, RMNs offer closed-loop measurement, so brands can track sales directly linked to their campaigns. 

READ ALSO: Get a better understanding of why in-store signage advertising belongs in every brand’s retail media strategy

As RMNs continue to grow, they’re proving to be a must-have for both retailers and brands looking to maximize revenue, improve customer engagement, and drive measurable results.

In-store advertising turns shopping into memorable experiences

How RMNs work: Key players & their roles (RMN ecosystem)

Retail media networks don’t operate in a vacuum. They rely on a collaborative ecosystem of key stakeholders — all working together to deliver relevant, data-driven advertising that benefits everyone involved. Here’s a quick overview of who’s involved and how RMN advertising works:

  • Retailers create and manage the RMN, selling ad space across their digital and physical stores.
  • Brands and advertisers purchase these placements to promote their products to high-intent shoppers at key moments in their purchase journey.
  • Technology providers enable automation, measurement, and optimization to ensure seamless ad delivery and performance tracking via retail media platforms, ensuring ads reach the right audience at the right time.

Retail media ad formats & real-world examples

As RMNs grow, brands have more opportunities to connect with high-intent shoppers at key moments. Whether through in-store digital displays, sponsored search ads, or off-site campaigns, retail media offers targeted, data-driven advertising that enhances the shopping experience while driving measurable results.

Types of retail media advertising

Retail media comes in a variety of ad formats, depending on where shoppers interact with the brand:

1. Digital retail media (on-site advertising)

Retailers monetize their websites and apps much like traditional publishers, offering brands premium ad placements where shoppers actively search and browse.

Key digital retail media formats include:

  • Sponsored search ads: Paid placements that appear when shoppers search for products.
  • Display ads: Banner ads on a retailer’s website or app, either promoting their own products or paid for by external brands.
  • Video ads: Short ads featured on product pages, retailer apps, or even live-streamed shopping events.
2. Off-site retail media (beyond retailer ecosystems)

Retailers extend ad reach beyond their owned properties, placing brand ads across third-party websites, social media, and programmatic networks — all powered by first-party shopper data.

Off-site retail media formats typically include:

  • Social media & programmatic advertising: Retailers use shopper data to target ads on platforms like Instagram and YouTube.
  • Retailer-driven display/video ads: Placed on external websites and apps but still leveraging retailer data.

For example, Target’s retail media network, Roundel, leverages the big-box retailer’s first-party shopper data to deliver highly targeted ads beyond Target’s owned properties. Brands can reach Target shoppers across third-party websites, social media, and programmatic networks, keeping engagement strong and driving traffic back to Target’s stores and digital channels.

📌 Key distinction from commerce media:

Off-site retail media is controlled and sold by a retailer — even though the ad appears elsewhere. Commerce media, on the other hand, is broader, allowing brands to use retailer data but not necessarily purchasing the ad space from the retailer itself.

3. In-store retail media

Forward-thinking retailers are transforming their physical stores into dynamic ad environments, giving brands the chance to engage shoppers and influence purchasing decisions at key moments in the buying journey. 

Common in-store retail media formats include:

Walmart’s in-store advertising solutions help brands stay top-of-mind by engaging shoppers at key moments in their journey. With a nationwide network of in-store TV screens, targeted self-checkout ads, and in-store audio placements, advertisers can seamlessly capture attention and drive influence where purchase decisions happen.

By integrating a strategic mix of retail media formats into their RMN, retailers can maximize advertising revenue while enhancing the customer shopping experience — whether online, in-store, or beyond. At the same time, brands gain valuable opportunities to stay top of mind and influence shoppers at key moments, from discovery to checkout.

READ ALSO: Learn how in-store and online retail media shape consumer shopping behavior and why multi-brand retailers can’t afford to overlook in-store digital marketing networks.

In-store retail media advertising can promote special offers to boost sales

As RMNs evolve, proven out-of-home (OOH) strategies like audience targeting, engagement, and measurement are driving the future of retail media — particularly through retail digital signage solutions that enhance in-store engagement and ad impact.

By integrating these solutions into a broader RMN strategy, retailers can unlock new revenue streams, enhance the shopping journey, and maximize the value of their first-party data. At the same time, brands gain a powerful way to connect with high-intent shoppers at the point of purchase. From sponsored search and display ads to in-store digital activations, retail media offers a highly targeted and measurable advertising channel that’s only continuing to grow.

Want to make the most of your retail media strategy?

Explore our latest RMN insights and best practices for building, scaling, and maximizing the impact of a retail media network — whether you’re a retailer monetizing your media assets or a brand investing in RMNs. 

Product News | October 11, 2021

A sneak peek at the data-backed findings in our 2026 Programmatic DOOH Trends Report

Cover of the "Programmatic DOOH Trends 2026 Report" featuring a nighttime cityscape with digital billboards in Times Square and Broadsign branding.

Programmatic digital out-of-home (pDOOH) is thriving, bringing digital speed and accountability to a medium built on real-world reach. But as the channel’s capabilities expand and campaigns become more sophisticated, so do the investment strategies behind them. 

To better understand the trends and shifts defining today’s programmatic OOH marketplace, we analyzed aggregated transaction data from the Broadsign and Place Exchange SSPs — together representing the world’s largest independent programmatic OOH ecosystem, with more than 1.7 million programmatically-enabled screens and over 1.5 trillion available impressions each month. 

The result is Broadsign’s new 2026 Programmatic DOOH Trends Report: a comprehensive global snapshot of programmatic digital out-of-home activity. Drawing on full-year 2025 and Q1 2026 internal transaction data, it surfaces useful signals about what today’s buyers value — and how media owners can use those signals to inform inventory positioning and packaging strategies.

Read on for a sneak peek of some of the key findings you’ll find inside.

The programmatic digital out-of-home market is maturing

Programmatic DOOH is no longer limited to a small group of early adopters. Today’s advertiser mix reflects a channel that has proven its value across a wide range of business contexts and use cases — a clear sign of a maturing market.

Top Spending Advertiser Categories

Global, full-year 2025 | Categorized by IAB category

Food & Drink, at 18.5%, remained the largest advertiser category by spend share in 2025, followed by Shopping at 11.8% — reinforcing the channel’s strong fit for brands looking to influence consumer decisions close to the point of purchase. Meanwhile, Personal Finance (10.5%) and Technology (8.9%), the third- and fourth-largest categories, together accounted for nearly a fifth of all programmatic OOH spend last year, highlighting OOH’s appeal among categories with longer consideration cycles.

A diverse mix of demand is a strategic advantage for media owners. It reduces dependence on any single industry’s budget cycles while creating more opportunities to grow revenue across a range of advertiser categories and campaign objectives.

Programmatic DOOH spend extends beyond core outdoor environments

The broad-reach outdoor environments that out-of-home has long been known for continue to anchor programmatic OOH spend. But advertisers are also investing across a diverse range of other context-rich venue types, indicating strong demand to reach audiences in relevant moments throughout the physical world.

Spend distribution by venue category

Global, full-year 2025

Outdoor accounted for nearly half (48.4%) of all 2025 spend, reflecting its unmatched ability to deliver wide coverage and cost-effective reach. Retail (18.5%) also occupies a distinct position in the mix thanks to its proximity to real-world purchase decisions. Transit (12.7%) and Entertainment (10.4%) venues followed, demonstrating strong buyer demand for high-dwell environments.

Reach is still the foundation of programmatic DOOH, but buyers aren’t taking a one-size-fits-all approach. They’re investing across a wide mix of venues to support different marketing objectives, making it more important than ever for media owners to highlight what makes each environment unique. The clearer the value proposition, the more opportunities to win new campaigns.

The market is rallying around a few key formats

Programmatic OOH creative — both video and display — is converging around a relatively small number of dominant formats, making cross-network activation (and cross-channel repurposing of creative assets) more straightforward for buyers and giving media owners a clear picture of what creative specs to prioritize.

For example, just two asset sizes — 1080×1920 (vertical portrait) and 1920×1080 (landscape) — collectively accounted for 77% of all programmatic video spend in 2025. Similarly, the top three display ad sizes — 1080×1920 (31.4%), 1920×1080 (23.3%), and 1400×400 (24.2%) — made up 79% of total display spend.

Increasing standardization around creative specifications gives media owners a clear benchmark for the creative capabilities their network should support. Clearly communicating those capabilities — including supported formats, resolutions, and dynamic triggers — can simplify campaign activation and strengthen inventory positioning.

Buyers want curated, negotiated access to premium inventory

Similar to other programmatic channels, private marketplaces are the dominant transaction mechanism in programmatic OOH.

Global, full-year 2025 | Place Exchange transactions only

Custom Private Marketplace (PMP) deals — offering buyers the ability to construct deals against specific inventory and audience criteria — were the dominant transaction type in 2025, accounting for 65.8% of all programmatic OOH spend. Always-on PMP deals represented the second-highest share of overall spend (20.5%), highlighting strong demand for turnkey access to curated inventory without the need to establish new agreements.

While open auction remains an efficient way for media owners to make inventory broadly available to programmatic demand, buyers have shown a clear preference for negotiated exchanges and more controlled buying. To remain competitive, media owners should offer inventory through a range of transaction models — including Custom PMPs, Always-on PMPs, and Programmatic Guaranteed deals — to support different campaign requirements.

Explore more in-depth findings in our 2026 Programmatic DOOH Trends Report

Access additional benchmarks, regional trends, and category-level insights drawn from aggregated transaction data from the world’s largest independent programmatic OOH ecosystem.

Download the 2026 Programmatic DOOH Trends Report

Product News | October 11, 2021

Cinema advertising is back. Here’s why it’s more valuable than ever

Moviegoers seated in a cinema watching a film on a large theatre screen.

If you’ve been following the box office lately, you’ve probably noticed that movie theatres are packed again. Cinema is on track for its strongest year since before the pandemic, fueled by a steady stream of blockbuster releases and renewed demand for premium movie-going experiences.

Christopher Nolan’s The Odyssey is the latest example, generating more than $264 million globally during its opening weekend. More than half of its domestic box office revenue came from premium large format theatres, while IMAX alone generated over $51 million worldwide. And The Odyssey is just one of many films driving cinema’s resurgence. This year’s strong lineup of releases, including The Mandalorian and Grogu, Toy Story 5, Project Hail Mary, and The Super Mario Galaxy Movie, is bringing audiences back to theatres and keeping the momentum going.

The numbers reinforce the trend. Cinema attendance has reached 154 million tickets sold across the U.S. and Canada this year, up nearly 16% over 2025. Domestic box office revenue is also running 23% ahead of last year and is on pace to surpass $10 billion for the first time since 2019.

For advertisers, the resurgence represents more than a box office success story. It signals the return of a premium, high-attention environment where brands can reach large, engaged audiences at scale—and, thanks to programmatic buying, more easily integrate cinema into modern omnichannel campaigns.

Today’s cinema experience extends beyond the big screen

Many cinemas now offer luxury seating, expanded dining options, full-service bars, and upgraded lobby spaces, encouraging visitors to arrive early and stay longer. Reserved seating has also shifted more of the experience outside the auditorium, giving audiences additional time to browse concessions, socialize, and engage with digital screens before the movie begins.

For advertisers, that means more opportunities to connect with moviegoers beyond the big screen. According to the Fortune Business Insights Movie Theater Market Report, multiplexes account for 72.94% of the global cinema market. Because these large-format theatres are typically located in regional shopping malls and lifestyle centres, brands can extend their campaigns beyond the auditorium and engage consumers throughout high-traffic retail environments.

Cinema advertising opportunities

From arrival to concessions to the auditorium, advertisers can engage audiences through multiple formats that work together across the cinema journey.

  • Lobby and digital displays reach moviegoers as they arrive and move throughout the theatre. Digital posters, 6-sheets, video walls, and foyer screens capture attention while audiences wait, browse concessions, and socialize before the film.
  • On-screen pre-show advertising remains the flagship format. Played on the main screen before the feature begins, these ads deliver full-screen, distraction-free attention with no skipping or muting. Many cinema networks now make this premium inventory available through programmatic DOOH platforms.
  • Experiential activations take engagement even further through branded installations, concession takeovers, standees, product sampling, and other interactive experiences that connect brands with audiences in memorable ways.
Megaplex Entertainment movie theatre screen in Utah, USA

Premium audiences with undivided attention

In an era of endless scrolling and shrinking attention spans, cinema offers something increasingly rare: an audience that’s fully engaged. Moviegoers aren’t skipping ads, checking notifications, or flipping between channels—they’ve chosen to be there. Combined with large-format screens, immersive audio, and a distraction-free environment, that level of attention helps brands create stronger ad recall and deeper emotional connections than many traditional TV or mobile formats.

Beyond attention, moviegoers also represent a highly valuable audience. They tend to skew younger, more affluent, and more likely to spend on entertainment and experiences. Gen Z continues to lead attendance, with 87% having attended a movie in the past year and 41% going six or more times. For advertisers looking to reach younger consumers beyond increasingly crowded digital channels, cinema offers a rare combination of premium audiences and premium attention.

Cinema belongs in the modern media mix

Cinema’s resurgence is happening alongside a broader shift in the OOH industry. Advertisers are investing more heavily in digital, screen-based environments that deliver the flexibility, measurability, and automation expected from today’s media channels. According to the OAAA’s Q1 report, digital OOH now accounts for 36% of all OOH revenue, while digital place-based media grew 17% year over year—making premium environments like cinemas an increasingly important part of the media mix.

As more theatre inventory becomes available through pDOOH, cinema is no longer a standalone buy. Advertisers can activate campaigns alongside roadside DOOH, retail media, transit, display, CTV, and mobile using the same buying workflows, with unified reporting, attribution, and cross-channel measurement.

That opens up new possibilities for campaign planning. Rather than relying solely on a pre-show ad, advertisers can connect with audiences throughout the theatre experience—from digital screens in parking areas and lobbies to concession spaces and the auditorium—creating a more cohesive brand experience across multiple touchpoints.

Through Broadsign’s Place Exchange SSP, advertisers can access the largest movie theatre network in the U.S., reaching more than 65,900 screens and 1.6 billion four-week impressions. Whether extending an existing DOOH campaign or building a broader omnichannel strategy, cinema is now easier to access, easier to measure, and better connected to the rest of the media plan than ever before.

Ready to plan your next campaign? Access the largest programmatic DOOH network today.

Product News | October 11, 2021

Dynamic creative optimization (DCO) in DOOH: What marketers need to know before launching their first campaign

A busy New York City sidewalk with pedestrians walking past a LinkNYC digital kiosk displaying a Corona beer advertisement. The kiosk stands prominently in the foreground against a backdrop of bright city lights, storefronts, and traffic, illustrating digital out-of-home advertising in a high-footfall urban environment.

Dynamic creative optimization (DCO) is changing what’s possible with digital out-of-home (DOOH), giving advertisers the ability to automatically adapt creative elements — including copy, imagery, and featured products or offers — based on real-world context.

As brands look for new ways to engage audiences with contextually relevant messaging, advertisers are increasingly turning to programmatic DOOH (pDOOH) and dynamic creative to bypass digital ad fatigue and reach target audiences in the physical world. However, while they’re often discussed together, DCO in DOOH introduces its own set of considerations: Which DOOH campaigns are best suited for dynamic creative? How does DCO change the way you approach campaign planning and creative production? And what do you need to launch a dynamic campaign successfully?

Whether you’re experimenting with dynamic DOOH for the first time or exploring how DOOH fits into your broader omnichannel strategy, here’s what to consider before getting started.

When should you use dynamic creative optimization (DCO) in a DOOH campaign?

Use dynamic creative optimization in DOOH when real-time context — like location, weather, time of day, traffic conditions, or product availability — can influence which creative message will be most effective for your campaign goal. 

Instead of telling the same story everywhere, all the time, DCO can dynamically tailor your messaging—an approach that has been shown to increase overall campaign effectiveness by 17% and drive returns up to 2.5x higher

For example:

  • A QSR brand could promote iced drinks when temperatures rise, then automatically switch to warm beverages when colder weather hits.
  • A retailer could feature products based on what’s currently in stock at nearby locations.
  • A car brand could showcase different financing offers or messaging based on current interest rates.
  • A sports brand could update creative with live scores, game results, or messages celebrating key moments in real time.
  • A travel brand could adjust featured destinations based on current deals, availability, or local weather.

While contextual and audience targeting decide which ad to serve and where, DCO changes the ad itself in real time—delivering more relevant creative without building and trafficking hundreds of manual variations.

What creative considerations go into planning a dynamic DOOH campaign?

Planning a dynamic DOOH campaign involves identifying the creative elements that will adapt, defining the triggers and logic that determine when they change, and designing a modular HTML5 template that brings those elements together to create variations based on real-world context.

This changes the way buy-side teams approach DOOH creative planning and production. With DCO, instead of producing separate creative assets for every possible scenario, you design a flexible creative system that adapts messaging based on changing conditions and delivers more relevant variations at scale.

Which creative elements should change?

In DOOH, the best candidates for dynamic creative are the elements whose relevance changes in response to real-world conditions. Depending on your campaign objectives, dynamic elements might include:

  • Text (headlines, messaging, calls to action, etc.)
  • Imagery or video
  • Featured products, services, or offers
  • Location-specific information
  • Live updates (scores, countdowns, availability, wait times, etc.)

Not every creative element needs to be dynamic. Starting with a focused set of dynamic elements keeps your setup simple, while adding more variables creates more possible creative combinations to account for.

READ ALSO: Great dynamic DOOH starts with great creative. Explore our best practices for high-impact OOH creative.

What real-time data triggers should drive creative changes?

The best real-time data triggers for dynamic DOOH campaigns are those that meaningfully influence when a different message is likely to resonate more strongly with the viewer — and, in turn, be more effective in achieving your campaign objective.

For example, food delivery service foodora used multiple dynamic triggers, including weather, time of day, and proximity to restaurants, to tailor its DOOH creative to what was most relevant to consumers in each moment.

What does building a modular HTML5 template involve?

Dynamic DOOH relies on a modular template, typically in HTML5, composed of interchangeable components that can be assembled into different variations based on predefined triggers and rules. 

Instead of producing dozens or even hundreds of separate finished ads, the template serves as a master creative asset, combining your chosen dynamic elements and predefined logic to generate multiple creative variations without requiring separate files for every possible scenario. This allows scaling creative variation without increasing production at the same rate.

The more creative variations your campaign requires, the greater the value of a modular production approach.

READ ALSO: Preparing creative for your campaign? Check out our DOOH creative specifications guide for media buyers and planners.

What else should you confirm before committing to a dynamic DOOH campaign?

Creative planning is only one part of a successful dynamic DOOH campaign. Before investing in dynamic creative production, it’s equally important to think through both the capabilities required from your media partners and technology and how you’ll measure the performance of different creative variations.

Do your media partners and technology support dynamic DOOH creative?

Not every media partner and technology solution supports the same dynamic DOOH capabilities.

  • Do media partners and technology solutions support the data sources, triggers, creative formats, and activation approach your dynamic DOOH campaign requires?
  • What creative approval workflows are available?
  • Are there any technical or implementation limitations that could affect your campaign design?
  • Does your SSP platform support dynamic creative campaign reporting, including detailed data on creative variations, impressions, spend, and more?

Support for DCO in digital OOH can also vary depending on how a campaign is bought: some setups only enable dynamic creative through programmatic activation, while others can also support it on direct-bought inventory. Understanding these capabilities early can help you identify potential limitations before launch and choose partners and technology that align with your campaign goals.

Can your measurement setup prove which creative variations worked?

One of DCO’s biggest advantages is the ability to test the effectiveness of different creative variations under different conditions — meaning success should be measured at the variation level, not just overall campaign performance. 

  • Do certain messages perform better in specific contexts?
  • Do some creative variations drive stronger outcomes than others?
  • Which triggers produce the greatest lift?

The DOOH metrics you prioritize should reflect your campaign goals, and they should also influence the partners and technology you choose. Confirm that your planned setup can provide the reporting and insights needed to answer those questions once your campaign is live.

Does running dynamic creative cost more than a standard DOOH campaign?

Not necessarily. While more advanced dynamic campaigns can involve additional production considerations — including template development, data integrations, or support from a dynamic creative technology partner — DCO can also reduce the need to manually create and manage large numbers of individual creative variations.

The key is using dynamic creative when the added relevance and flexibility support your campaign goals — not adding complexity where a single strong message already does the job.

Ready to explore more? Browse our inventory catalog to discover premium digital screens worldwide.