Today I'm unpacking a blind spot that completely changed how I’m thinking about AI’s impact on retail media. Recently I’ve been talking a lot about the long-term threat of agentic commerce — fewer ad surfaces, weaker first-party data— but there’s a more immediate issue already happening right now. AI agents are actively browsing retail sites, clicking around, and triggering ad impressions… without a human ever seeing a single ad.

I walk through how this is quietly distorting ad metrics, inflating performance data, and concerningly, corrupting the behavioral signals that power retail media targeting. If AI agents are shaping audience data and driving “fake” intent, what does that mean for the entire measurement system? And are we even asking the right questions yet?

This episode is sponsored by Mirakl Ads

Timeline

[00:00] – Why a Business of Fashion article made me rethink AI’s impact on retail media
[00:45] – The structural threat of AI shopping agents to ad surfaces and first-party data
[01:15] – How AI agents are already clicking ads, and why brands are paying for it
[02:18] – The illusion of impressions: from humans scrolling to bots with no eyes
[03:06] – The “relentless agent” problem: repeated clicks and inflated ad events
[03:45] – How AI activity is poisoning behavioral data and audience targeting
[05:36] – “Cost per human”: the emerging fix, and why it’s harder than it sounds
[06:00] – What this means for retail media networks right now (not someday)

Links & Resources

• Business of Fashion article: How AI Shopping Agents Are Reshaping Fashion’s Ad Economy
• Learn more about AI analytics company DoubleVerify
• Read my related articles:
  • ‘Dark Search’ Is Making AI-Facilitated Commerce Look Smaller Than It Really Is
  • Dark Search, Broken Signals, and What Comes Next for Retail Media
  • Agentic Commerce Is a Sequencing Problem, Not an Existential One
• I'm hosting a LIVE event with In-Store Marketplace and Catalyst Media Consulting on April 22 about In-Store Retail Media: are we measuring the wrong things? We'll discuss New Research on the state of in-store retail media measurement — and why the path forward may actually be simpler than the industry is making it. REGISTER HERE
• Follow my new Instagram account for comedy skits about the quirks of retail media @retailmediabreakfastclub
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• Follow Kiri Masters on LinkedIn