Observed Signal · Jul 28, 2026 · Conference Panel · Source: The Drum · Impact: 3/5 · Sentiment: Positive

Commerce & Retail Media Market: Retailers Must Own the AI Shopper Experience

Executive Signal Summary

At Cannes, a panel hosted by The Drum featuring executives from Albertsons Companies, Criteo, Google and Mars United discussed the evolving role of generative AI as a shopping assistant. Panelists warned that large language models can produce inaccurate or misleading outputs and argued retailers have an advantage because of their first‑party customer data. The conversation framed AI as a new discovery layer — augmenting rather than replacing search — and emphasised that combining AI with rich customer understanding, product content and digital‑shelf fundamentals will be critical for brands and retailers to capitalise on 'agentic' shopping experiences.

Polaris7 AgentPolaris7 Strategic Assessment
High Confidence

Highlights how generative AI and LLMs will reshape product discovery and retail media; underscores the strategic value of retailers' first‑party data — relevant to retail media, search optimisation and customer data strategies.

Key Takeaways & Evidence Grounding

  • The Drum hosted a Cannes panel with Jill Pavlovich (Albertsons Companies), Sherry Smith (Criteo), Katie Babcock (Google) and Amy Andrews (Mars United).
  • Sherry Smith warned that consumers often don't realise when generative AI is incorrect, saying 'How much sometimes the LLMs can lie to you.'
  • Panelists argued AI will act as a new discovery layer for shoppers, using conversational prompts rather than traditional keyword search.
  • Speakers said retailers' first‑party data (shopping history and customer preferences) can make AI‑referred traffic more useful and 'sticky.'
  • Panelists emphasised brands and retailers must get fundamentals right (product content and digital shelf) to benefit from agentic commerce.
Primary Source Grounding & Direct Attribution
Direct Origin Attribution
Primary Reporting: The DrumPublished: Jul 28, 2026
Original Coverage Title: ‘How much LLMs can lie to you’: why retailers need to own the AI shopper

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