Overview
This series separates in-store retail media’s chain from a rendered ad play to exposure opportunity, featured-product purchase, broader brand or category outcomes, incrementality, and economics. It explains how store zones and measurement assumptions shape each claim, using a field study that reports an 8.1% increase in featured-product purchase likelihood while preserving limits on generalization, timing, coverage, and ROI.
Learning outcomes
- An ad play establishes delivery, not presence, attention, purchase, or incrementality.
- Opportunity to see estimates a potential encounter; it is not confirmed viewing or a sale.
- The field study reports an 8.1% increase in featured-product purchase likelihood under listed conditions, not a revenue or ROI multiplier.
- Incremental claims require a credible comparison, relevant purchase window, and disclosed coverage and competing factors.
- Featured-product purchase, conditional spending, brand or category sales, and timing are separate outcomes.
Keywords
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PlansFAQ
How do ad play, opportunity to see, purchase, and incrementality differ?
Ad play records delivery, opportunity to see estimates a potential encounter, purchase records behavior, and incrementality tests the result against what would have happened without media. Each later claim needs additional evidence; opportunity to see is not confirmed viewing.
Why does store zone matter for digital-signage measurement?
Store zone matters because it shapes who can encounter the message, how close it is to the product, which decision remains open, and what presence or dwell can be measured. Zones are different opportunities, not a performance ranking.
What did the digital-signage field study find about featured-product purchases?
It reports an 8.1% increase in the likelihood of purchasing featured products across field data described as 237 campaigns and 30 million shoppers. The accessible record does not establish a universal effect, revenue, or ROI.
Does higher featured-product purchase likelihood mean a bigger basket?
No. The study’s abstract reports no spending effect for those who purchase the products, unlike price promotions, and the purchase-likelihood result does not establish basket value, revenue, margin, or ROI.
When can sales lift be called incremental?
Sales lift can be called incremental when a credible comparison or model addresses what would have happened without the media, while accounting for competing factors, coverage, and the product’s purchase timing. Before-and-after variance alone is a fallback, not the same level of evidence.