Observed Signal · Jan 7, 2024 · Technical Release · Source: Quo Vadis News · Impact: 2/5 · Sentiment: Positive
Three Top Tips for 2023: Retail Media Shapley Attribution
This newsletter post introduces Tip #1 for 2023, focusing on retail media attribution and how Shapley Values can distribute contribution fairly across advertisers within retailer networks. It contrasts retail media with in-house promotions and traditional display, defining retail media as ads on retailer sites leveraging first-party shopper data. The piece provides a concrete example using Walmart, Target, and CVS, showing that CVS contributes the most to the coalition with a Shapley score of 10.7, while Walmart scores 8.2 in the example. It employs a $100 budget across players and a $5 CPM, illustrating how reallocation can boost Tide sales by about 5%. The article also notes Walmart Connect’s DSP launch and mentions a plug‑and‑play Shapley model for paid subscribers, with Tip #2 and Tip #3 teased. It discusses cross‑measurement challenges in walled gardens and the opportunities of retail media measurement.
Educational content introducing Shapley-based attribution for retail media and a plug‑in model, not a major platform release or earnings event.
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Key Takeaways & Evidence Grounding
- Tip #1 is on retail media attribution using Shapley Values.
- The article uses Walmart, Target, and CVS in a Shapley Value attribution example.
- CVS contributes the most to the coalition with a Shapley attribution score of 10.7 unit sales.
- With a $100 budget across three players and a $5 CPM, Tide sales increase by 5% after reallocation.
- Walmart Connect launched its new Demand-Side Platform (DSP).
Connected Companies & Entities
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Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Walmart's TV Ambitions, Amazon's Data Transparency, Disinfo Retreat
This AdExchanger daily roundup covers several distinct news items. Walmart is expanding into TV advertising through its acquisitions of Vizio and Vibe.co, with Walmart Connect GM Ryan Mayward stating that commerce insights will drive stronger outcomes for brands. Amazon is beta testing an 'About You' page that lets users see the assumptions it makes about them based on collected data, including physical attributes, raising privacy concerns. Additionally, multiple countries have withdrawn sponsorship from the #Disinfo2026 conference amid US political pressure, reflecting a broader aversion among advertisers and governments to anti-disinformation efforts.
Walmart's Vizio Bets on MrBeast, Holiday Films for Streaming
Walmart-owned Vizio is significantly investing in its free ad-supported streaming service, WatchFree+, to boost advertising opportunities for brands. The company announced new content partnerships with major studios including MGM, NBCUniversal, Disney, A&E, and A24, and will add creator-led channels from digital personalities such as MrBeast, Hot Ones, and others. Vizio is also producing its first original feature-length holiday film, 'Jingle Bells Wedding Bells,' starring Rachel Bilson and Scott Foley, with GEICO as presenting sponsor. These moves aim to attract high-income viewers and Walmart's suppliers and marketplace sellers to advertise on the platform. WatchFree+ has grown to reach 27 million devices, a 25% year-over-year increase, with viewing hours up 58% year-over-year.
Olyzon Launches Agentic Orchestration Platform for Advertising
Olyzon, an agentic orchestration platform for advertising, has launched its technology live in market, optimizing real advertising campaigns. The platform enables agencies and brands to orchestrate media budgets across CTV, YouTube, social, digital audio, and DOOH from a single interface, integrating with existing DSPs, SSPs, and measurement partners. It is positioned as a working example of a Unified Media Platform (UMP), connecting systems that previously operated in silos. Key integrations include Amazon DSP, DV360, The Trade Desk, Yahoo DSP, Universal Ads, Vibe, Spotify, PubMatic, Swivel.ai, DoubleVerify, Xpln, Lucid, and Innovid. The launch was announced at Advertising Week New York.
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