In-Store Marketplace Launches New Framework for In-Store Media Success

Why It Matters

By tying measurement directly to product movement, the SPR framework simplifies ROI proof, encouraging brands to allocate more budget to in‑store media and reshaping retail advertising spend.

Key Takeaways

• Measurement misalignment stalls in‑store media investment.
• Digital attribution models overcomplicate physical store analytics.
• Four scorecards cause cross‑stakeholder friction.
• Shopper Purchase Rate ties spend to sales and behavior.
• Framework enables incremental CPG budget unlocking.

Pulse Analysis

Retail media has rapidly expanded beyond screens, with in‑store digital displays promising a bridge between online influence and shelf‑side purchase decisions. Yet the sector has struggled to prove value because traditional e‑commerce attribution models—focused on one‑to‑one clicks—do not translate well to the tactile, multi‑touch environment of a physical store. This mismatch has left brands hesitant, agencies confused, and retailers uncertain about the true lift generated by in‑store campaigns, slowing overall market adoption.

The new ISM report pinpoints two core obstacles: a measurement alignment gap, where each stakeholder relies on a different scorecard—media effectiveness, retail sales performance, media revenue, and category efficiency—and a capability gap, where existing tools are retrofitted from digital analytics rather than built for brick‑and‑mortar dynamics. The term "digital envy" captures the industry’s tendency to force e‑commerce metrics onto in‑store media, creating gridlock when, for example, a brand’s media team demands granular attribution while a retailer prioritizes pallet movement. Recognizing these frictions is the first step toward a unified evaluation language.

Enter the Shopper Purchase Rate (SPR) framework, which consolidates spend, units sold, and shopper segment behavior into a single, actionable metric. By fitting within familiar retail testing methods—matched‑market and pre/post analyses—SPR enables RMNs to isolate incremental sales attributable to in‑store media, offering a clear, budget‑justifying narrative for CPG brands. As the IAB pushes for standardized in‑store impressions and CPM‑based buying, SPR adds the missing link between audience reach and actual product movement, promising to unlock incremental budgets and drive the next wave of investment in physical‑world advertising.