149 screens become a third advertising layer

On 6 October, Cotswold Outdoor Group announced the extension of its retail media network into physical stores. Broadsign and integrator IUF installed 149 screens across 23 UK locations, including till, shelf, totem, large-format and front-of-store displays. Broadsign CMS and Ad Server provide central scheduling, screen-health monitoring and inventory management. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [2 · Invidis · Cotswold Outdoor expands in-store retail media network, 6 October 2026]

The integration between Broadsign and Zitcha is intended to bring three layers into one workflow: placements on retailer-owned sites, offsite digital advertising and messages inside stores. A brand can therefore coordinate a campaign from first exposure to the shelf, but a common platform alone does not show how much of a sale advertising created. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [2 · Invidis · Cotswold Outdoor expands in-store retail media network, 6 October 2026]

According to the participants, the project moved from tender to a revenue-generating network in under 12 weeks. The next stated step is to make some inventory available programmatically. That is a plan, not a live capability, so its future reach, pricing and share of automated buying remain unknown. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [2 · Invidis · Cotswold Outdoor expands in-store retail media network, 6 October 2026] [4 · IUF · Cotswold Outdoor Group case study, 25 August 2026]

13.3% is an earlier test result, not a result from the new network

Broadsign’s October announcement cites an increase of about 13% in HOKA units sold. The primary Zitcha publication is dated 12 May and describes a different scale: a four-week Mach 7 campaign across 13 Runners Need locations. Screens ran alongside retailer-owned online placements, CRM communications and paid digital media. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [3 · Zitcha · HOKA and Runners Need campaign results, 12 May 2026]

Zitcha reported 13.3% more incremental units sold per store in activated locations versus controls, as well as a 30% increase in HOKA’s revenue share, a 28% increase in unit share and a 19% overall conversion lift. These are claims from the platform provider and retailer, not an independent audit; they apply to the HOKA test and are not results from 149 screens across 23 stores. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [3 · Zitcha · HOKA and Runners Need campaign results, 12 May 2026] [4 · IUF · Cotswold Outdoor Group case study, 25 August 2026]

Even the word “incremental” does not replace design disclosure. There is no absolute number of pairs sold, group size or assignment method, evidence that stores were comparable before the campaign, confidence interval, media and hardware cost, discount, return rate or gross profit. The percentages therefore cannot establish incremental profit, acquisition cost or the return on the new network. [2 · Invidis · Cotswold Outdoor expands in-store retail media network, 6 October 2026] [3 · Zitcha · HOKA and Runners Need campaign results, 12 May 2026] [4 · IUF · Cotswold Outdoor Group case study, 25 August 2026]

How to separate screen impact from the rest of the campaign

The HOKA campaign simultaneously used in-store screens, online placements, CRM and paid digital channels. Comparing activated and control stores is stronger than last-touch attribution, but the published description is insufficient to isolate the screens or rule out differences in assortment, availability, traffic and local demand. [3 · Zitcha · HOKA and Runners Need campaign results, 12 May 2026] [4 · IUF · Cotswold Outdoor Group case study, 25 August 2026] [6 · Marketing Science · In-Store Merchandising and Sales, 2006]

For the next test, the retailer could assign comparable stores in advance to three variants: no campaign, digital channels only, and digital channels plus screens. The primary outcomes should be incremental units and incremental gross profit per store; separately, media revenue net of hardware, installation, operations and unsold inventory. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [3 · Zitcha · HOKA and Runners Need campaign results, 12 May 2026] [6 · Marketing Science · In-Store Merchandising and Sales, 2006]

Customer impact should not be reduced to sales of the promoted product. Repeat purchase, returns, complaints, product availability and service time also matter: a screen may simplify choice, but it may also shift demand between brands, overload the sales floor or promote an item that is unavailable in the required size. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [5 · Journal of Retailing and Consumer Services · Effects of in-store digital media, 2019]

Expert commentary

The project matters less for the number of displays than for turning the store into a manageable advertising channel connected to the website and offsite media. For Cotswold Outdoor, that could create brand-funded revenue; for advertisers, it offers contact close to the purchase decision. Yet infrastructure launch and marketing effectiveness are separate events: the former is confirmed, while the latter still needs network-wide measurement. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [2 · Invidis · Cotswold Outdoor expands in-store retail media network, 6 October 2026]

The proposed mechanism is plausible. A consistent message can move a shopper from online discovery to the shelf and recall a comparison at the moment of choice. Cannibalisation and timing shifts are equally possible: HOKA may have taken sales from another brand or accelerated a purchase that would have happened later. Without category-wide growth and gross profit, a brand lift does not equal new demand. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [3 · Zitcha · HOKA and Runners Need campaign results, 12 May 2026] [6 · Marketing Science · In-Store Merchandising and Sales, 2006]

The earlier HOKA test is a useful starting signal because Zitcha at least mentions control stores. However, several channels were activated together and the group-construction method is unpublished. The 13.3% therefore cannot be confidently attributed to screens. A stronger design would pre-register comparable stores, hold price and availability stable, and include a variant without in-store media. [2 · Invidis · Cotswold Outdoor expands in-store retail media network, 6 October 2026] [3 · Zitcha · HOKA and Runners Need campaign results, 12 May 2026] [4 · IUF · Cotswold Outdoor Group case study, 25 August 2026]

Research does not promise a universal effect. A synthesis of in-store digital media studies finds that outcomes depend on store size and format; some smaller-store settings produced null or negative results. An average across 23 locations could therefore conceal opposing responses. Results should be split by traffic, screen zone, category and distance from the promoted product. [5 · Journal of Retailing and Consumer Services · Effects of in-store digital media, 2019]

Customer relationships depend on environmental quality, not just impression frequency. Relevant media near a product can simplify choice; excessive messages, poor stock alignment or displacement of staff advice can worsen the experience. If the network later adds personalisation, consent and data-use transparency should be tested separately rather than assuming the current screens already identify visitors. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [5 · Journal of Retailing and Consumer Services · Effects of in-store digital media, 2019]

Over the next 6–12 months, persuasive evidence will be incremental gross profit per store, net media revenue after infrastructure costs, repeat purchases, returns, complaints and advertiser renewals. Programmatic selling will matter only with transparent frequency control and independent impression verification. Cotswold Outdoor has built a measurable channel; proof of durable returns should follow the launch, not be inferred from the earlier case. [1 · Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026] [2 · Invidis · Cotswold Outdoor expands in-store retail media network, 6 October 2026] [5 · Journal of Retailing and Consumer Services · Effects of in-store digital media, 2019]

Sources

  1. Broadsign · Cotswold Outdoor Group network announcement, 6 October 2026 — Primary source for 149 screens across 23 stores, unified channel management, deployment timing and planned programmatic selling; the HOKA figures are presented as an earlier case.
  2. Invidis · Cotswold Outdoor expands in-store retail media network, 6 October 2026 — Independent industry confirmation of the network configuration and a caveat that the October announcement does not disclose the campaign period, control group or method behind the cited lift.
  3. Zitcha · HOKA and Runners Need campaign results, 12 May 2026 — Primary corporate source for the four-week campaign across 13 locations, the channels used and claimed results; absolute sales, group size and construction, uncertainty, costs and profit are not disclosed.
  4. IUF · Cotswold Outdoor Group case study, 25 August 2026 — Integrator’s corporate page on deploying the network in under 12 weeks and the earlier HOKA figures; the full report is offered separately.
  5. Journal of Retailing and Consumer Services · Effects of in-store digital media, 2019 — Peer-reviewed synthesis of in-store digital media research: effects vary by format and context, and results in smaller stores can be null or negative.
  6. Marketing Science · In-Store Merchandising and Sales, 2006 — Peer-reviewed model of in-store display and advertising mechanisms; methodological context rather than a test of the Cotswold Outdoor campaign.