‘When AI Shops:’ A Guide to Marketing in the Age of AI Agents

‘When AI Shops’ is the new book on agentic commerce by Geoff Gibbins. Photo: Amazon

Book Spotlight: The Future of Commerce is Agentic

In the time it took you to perfect your marketing funnel, the game changed. While brands are still fighting for clicks, a new player has entered the chat: The AI Agent. (Amazon, 2026)

In his new book, When AI Shops: Agentic Commerce and the Revolution in How We Buy and Sell, author Geoff Gibbins explores a world where machines aren’t just suggesting products, they’re buying them.

The Reality Check

The digital landscape is shifting beneath our feet. Consider these startling shifts:

  • The Search Shift: Over two-thirds of Google searches now end without a single click to a website.
  • The Revenue Driver: AI already influences 35% of Amazon’s total revenue.
  • The New Storefront: With 800 million weekly ChatGPT users, consumers are bypassing traditional SEO and buying directly within AI interfaces.

“Agentic commerce isn’t coming. It’s here.”


What You’ll Discover

This isn’t just a book about problems; it’s a manual for the solution. Gibbins, who has advised giants like Coca-Cola, Nestlé, and Mastercard, provides a roadmap for the “two-sided web.”

Key Takeaways:

  • The Death of the Funnel: Why the traditional purchase funnel is being replaced by a five-capability flywheel: Learn, Anticipate, Explore, Influence, and Transact.
  • Optimizing for Machines: How to create content for AI agents without losing your human audience.
  • The Scarcity Paradox: Why “limited time offer” messaging—which works on humans—actually reduces AI recommendations.
  • Strategic Roadmaps: Practical steps for both personal and organizational transformation.

Why This Book?

Unlike theoretical deep dives, When AI Shops is built on hard-won insights from 2024–2025 market data and real-world pilot projects. It offers specific frameworks and “early warning indicators” to help business leaders track the shift in real-time.

The Bottom Line: Read the book. Understand the change. Act while a competitive advantage is still possible.


About the Author

Geoff Gibbins is the Founder of Human Machines, a transformation company focused on the intersection of AI and human ingenuity. With nearly 20 years of experience, including a tenure as Managing Director at Accenture, Geoff has built AI-powered systems for brands like Walmart and Vanguard. He holds Master’s degrees from Oxford and Imperial College London and resides in Manhattan.


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