An award for making stores complement online

At its 1 October ceremony, the Institute of Practitioners in Advertising (IPA) awarded its 2026 Grand Prix to work by Currys, AMV BBDO and Spark Foundry. The competition paper, “The Superpower In-store”, describes a two-year marketing reset around long-term growth. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [4 · DecisionMarketing · award report, 2 October 2026]

Beyond Techspectations made colleague knowledge the central brand promise. The case logic is that online provides range and convenience for complex technology purchases while stores provide advice; advertising was designed to turn that combination into differentiation from online competitors rather than disguise the physical estate. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026]

The IPA says technical and industry panels including strategy and econometrics specialists examined entries before a client panel selected the winners. The prize confirms professional competition review, but it is not a substitute for published data and a reproducible method. [1 · IPA · Grand Prix announcement, 1 October 2026] [3 · IPA · 2026 Effectiveness Awards judging panels] [4 · DecisionMarketing · award report, 2 October 2026]

What the £500m means — and what the public record cannot verify

Public IPA materials attribute £500m of incremental revenue over two years, a 1.1 percentage-point market-share gain and a 44% increase in long-term return on investment to the work. The estimate is authored by the Currys and agency competition case; it is not an independent audit or a disclosed experiment. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [4 · DecisionMarketing · award report, 2 October 2026]

The public page omits exact evaluation dates, baseline revenue, media and production costs, the econometric specification, a control group, confidence intervals and adjustments for pricing, assortment, macroeconomics and competitor actions. It also provides no incremental gross profit or cash flow. The £500m therefore cannot be equated with profit or treated as a fully verifiable causal effect. [2 · IPA · public “The Superpower In-store” case page, 2026] [3 · IPA · 2026 Effectiveness Awards judging panels] [4 · DecisionMarketing · award report, 2 October 2026]

Currys’ 2025/26 results offer a directional cross-check: UK&I like-for-like revenue rose 3%, market share gained 0.6 points and adjusted operating profit increased 3%. Omnichannel sales were 33% of revenue, three points higher than two years earlier. These figures fit a recovery story, but services, credit, range, pricing, market conditions and operational changes also affected performance. [5 · Currys · 2025/26 full-year results, 2 July 2026] [6 · Currys · 2024/25 full-year results, 3 July 2025]

How another retailer could test the same strategy

Measurement should follow the customer journey separately: online research, store visit or advice, purchase in any channel, return, repeat purchase and service contact. Conversion after advice shows association, but incrementality needs a comparable control — such as pre-specified geographies, periods or audiences. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [5 · Currys · 2025/26 full-year results, 2 July 2026]

Economics should start with incremental gross profit, not attributed revenue: subtract discounts, media, production, training, extra store workload, returns and cannibalisation. Retention and customer lifetime value (CLV/LTV) then need separate evaluation; Net Promoter Score (NPS) does not replace observed repeat purchase. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [5 · Currys · 2025/26 full-year results, 2 July 2026] [6 · Currys · 2024/25 full-year results, 3 July 2025]

For Currys, the next transparency step would be to publish the model period, comparison baseline, error range and the contributions of stores, media and other changes. Until then, the award is a strong professional signal, not open proof of an exact causal magnitude. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [3 · IPA · 2026 Effectiveness Awards judging panels]

Expert commentary

The strength of the Currys case is not setting stores against ecommerce but assigning each a role. Online shortens the path to range and comparison; a physical location can reduce uncertainty in an expensive or complex purchase. When advertising promises help, and customers receive it in store before completing in the channel they prefer, an operating capability becomes marketing evidence. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [5 · Currys · 2025/26 full-year results, 2 July 2026]

That changes the competitive frame. A pure-play retailer may win on price and speed, but a network with knowledgeable colleagues can compete on decision quality and lower risk of a bad choice. The barrier exists only with consistent service: a memorable film cannot compensate for queues, weak advice, unavailable stock or gaps between online and store pricing. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [5 · Currys · 2025/26 full-year results, 2 July 2026]

The £500m claim matters because it is framed as incremental rather than merely attributed sales. Yet the public version does not reveal the counterfactual — what would have happened without the platform. Econometric expertise on the judging panel raises confidence in the entry, but outside uncertainty remains while the equation, variables, robustness tests and error range are closed. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [3 · IPA · 2026 Effectiveness Awards judging panels] [4 · DecisionMarketing · award report, 2 October 2026]

Currys’ financial trajectory makes the story plausible but leaves alternative explanations. In the same period the company developed services, credit, new categories, mobile, personalisation and operating efficiency. Share and profit growth therefore cannot be mechanically separated and assigned wholly to advertising, even if the communications platform helped customers make sense of the broader changes. [5 · Currys · 2025/26 full-year results, 2 July 2026] [6 · Currys · 2024/25 full-year results, 3 July 2025]

For customer relationships, claiming human expertise raises the obligation. Advice should reduce post-purchase regret, returns and support contacts, not simply lift basket size. More useful than NPS alone are conversion after assistance, return rates after advised purchases, repeat purchase over 90–365 days, retention and margin after service costs. [5 · Currys · 2025/26 full-year results, 2 July 2026] [6 · Currys · 2024/25 full-year results, 3 July 2025]

If Currys maintains one promise across advertising, stores, its app and after-sales service, the strategy could build trust beyond an individual campaign. The condition is evidence that incremental gross profit and customer value grow faster than media and service costs. Until the method is published, the defensible conclusion is narrower: the case offers a coherent mechanism and passed demanding review, but its exact causal magnitude cannot be checked externally. [1 · IPA · Grand Prix announcement, 1 October 2026] [2 · IPA · public “The Superpower In-store” case page, 2026] [5 · Currys · 2025/26 full-year results, 2 July 2026] [6 · Currys · 2024/25 full-year results, 3 July 2025]

Sources

  1. IPA · Grand Prix announcement, 1 October 2026 — Primary source for the award, reported results, strategy and judging process.
  2. IPA · public “The Superpower In-store” case page, 2026 — Summary of the case and estimates; the full competition paper is sold separately, so the public page contains no calculation model.
  3. IPA · 2026 Effectiveness Awards judging panels — Primary source for the client, industry, creative and technical panels.
  4. DecisionMarketing · award report, 2 October 2026 — Independent trade confirmation of the award and published figures; it provides no separate audit of the model.
  5. Currys · 2025/26 full-year results, 2 July 2026 — Primary corporate report on revenue, profit, market share and omnichannel sales; it does not isolate advertising impact.
  6. Currys · 2024/25 full-year results, 3 July 2025 — Primary corporate report on business trends, marketing operations and brand preference; it does not establish campaign causality.