The Empty Theatre: Why Retail Media's Second Act Belongs to the Store

By Uwe Stueckmann, August 24, 2026

I have seen this movie before. Twenty years ago, loyalty was the gold rush. Bankers valued the points above the airline, programs were spun out and financialized, and the tail was invited to wag the dog. Unwinding that thinking took the better part of a decade, and in one famous Canadian case, $450 million. The lesson was expensive and simple: the moment a customer touchpoint is run as a profit centre in its own right, it starts drifting away from the customer who made it valuable.

Retail media is walking the same path right now, only faster.

The promise and the hangover

The pitch, you will remember, was irresistible. Five years ago every consultancy deck showed the same curve: take Amazon's ad margins, apply them to your own digital traffic, retire rich. Every retailer with a website was suddenly sitting on an advertising juggernaut.

Then the joint business planning sessions started, and reality attended.

The projections had been modelled on digital ad tech growth assumptions that ignored how physical retail actually operates, so results fell short of the decks and expectations soured. Inside the retailer, merchandising and media teams discovered they were fighting over the same vendor dollar, while a question nobody wanted asked out loud, whether these dollars were incremental or simply trade and shopper budgets relabeled at a higher margin, hung over every review. And the brands noticed. When media spend becomes the toll you pay for distribution, decoupled from any verified lift, it stops being marketing and becomes rent. Brands can read a rate card as well as anyone. Trust erodes slowly, then all at once.

None of this means the concept is broken. It means we built the stage in the lobby while the audience sat in the theatre.

Consider one number. Across 13 of the largest brick-and-mortar retailers in the US, the in-store audience is 70% larger than the digital audience. In grocery and mass, roughly 90% of revenue still moves through the four walls. Yet nearly all of the energy, tooling, and sales effort has gone to the 10 to 15% of transactions that happen online. If retail media is to deliver real incremental value to brands, rather than a dressed-up trade tax, it must conquer the store itself.

The good news is that the sequence for doing so is neither speculative nor capital-intensive. It looks like this.

Start with the ears

The reflex, once a retailer decides to take the store seriously, is to buy screens. Hundreds of digital endcaps, a capex committee, an eighteen-month rollout, store operations in revolt. I would counsel patience.

Audio gets you into the game faster and cheaper. It is the only in-store medium with 100% share of voice and no line-of-sight constraints; every shopper in the building hears it, and it runs on speakers you already own. Nor is this background music with a coupon read anymore. Qsic reaches more than 100 million shoppers a month at the point of purchase, sells its inventory programmatically, and uses generative AI to localize creative to a store's pricing, its stock position, even the weather in its parking lot. 7-Eleven is rolling the platform across 12,000 North American locations. Networks like Vibenomics operate in more than 25,000 US stores, and vendors claim same-store sales lifts of 15 to 20% on audio campaigns. Take those claims with the grain of salt vendor math deserves. Even heavily discounted, they embarrass most digital line items.

Prove it before you scale it

Use the audio rollout to build the plumbing that actually matters: daypart scheduling, store-level targeting, and a direct line into POS and loyalty data. This is where the vendor tax dies. When a brand runs a spot on a high-margin SKU and can see same-day basket lift in that specific store cluster, the conversation changes from obligation to performance. Nobody resents a toll booth that pays them back.

The receipt was media all along

Long before anyone coined the term retail media, the receipt was the most read piece of print in the store. It reaches 100% of shoppers at the exact moment money changes hands, including the anonymous majority your loyalty program never sees. Platforms such as Ecrebo now make it addressable, triggering personalized offers at the till from the live basket and carrying them onto an interactive digital receipt that drives the next trip. At Loblaw, receipt offers clear 10% redemption; typical deployments show 2 to 3% revenue uplift at 15 to 20 times ROI. Compare that with the last flyer feature you funded. And because every message is born from a transaction, attribution comes built in.

The screen the shopper brings with them

Now consider the screen every shopper carries through your aisles. Most of your customers walk the store holding a device that serves them advertising all day long, from everyone except the retailer they are standing in. Why should Meta and TikTok own the attention inside your four walls?

Wallet passes change that with remarkably little friction. No app to download, no account to create at the shelf; a loyalty card or offer saved to Apple or Google Wallet becomes a native push channel, geo-triggered when the shopper comes within 100 metres of the door. Platforms like Badge and Vibes report basket lifts north of 30% on wallet campaigns, and 19 times the revenue per message when wallet pairs with SMS. Better still, the pass works both ends of the relationship: a media surface in the aisle today, and the gentlest on-ramp you have toward app downloads and loyalty enrolment tomorrow. Two jobs, one tap.

Screens, at last

Only now, with audio proving reach, the data spine proving lift, and receipts and wallets monetizing the transaction, would I sign the capex request for screens. Digital endcaps in high-dwell categories, self-checkout screens for last-mile impulse. Layered onto an ad-serving infrastructure that already demonstrates incrementality, they extend a proven network rather than gamble on an unproven one. The sequence matters more than the surfaces.

The store, in concert

Here is where the whole exercise stops being an efficiency argument and starts being fun.

Picture a Saturday morning. A lock-screen offer greets your shopper a hundred metres from the door. Inside, the audio network is already working the category she came for, a spot generated for this store, this daypart, this weather. As she turns into the aisle, the endcap picks up the same campaign, sight reinforcing sound. Self-checkout makes one final, well-timed appeal, and the receipt closes the arc with an offer that books her next visit before she reaches the parking lot. One brand. One story. Five surfaces, playing in time.

That does not emerge from a pile of vendor pilots. It requires a vision held at the top of the house: one ad-serving spine, one identity and measurement layer, one hand conducting what plays where, when, and to whom. Retailers who get there will sell something no ad platform can match, a choreographed brand moment wrapped around a person actively deciding what to buy, measured to the basket, at the scale of a fleet.

And we must remember the implicit contract underneath all of it. Media that improves the trip, music that fits the moment, offers that fit the basket, compounds loyalty and revenue together. Media that merely extracts will meet the same fate as every loyalty program that forgot whom it served. The store is the largest audience a retailer will ever own. Treat it like the main stage.

As someone who has sat on both sides of the JBP table, I will be watching which retailers get the sequence right. As a shopper, I will be listening.