Google's AI Mode Adds Agentic Checkout as Only 8% of Retailers Feel Ready for an AI-Driven Holiday Season

Google's AI Mode now supports agentic checkout, with Wayfair, Chewy, and Etsy among the early participating retailers, while OpenAI's Agentic Commerce Protocol (ACP) is separately processing live transactions for Etsy and expanding to more than 1 million Shopify merchants. The infrastructure for AI agents to complete a purchase, not just recommend one, is now live at meaningful scale heading into the 2026 holiday season — and a fresh Narvar survey finds retailer confidence badly lagging consumer intent: 65% of consumers plan to use AI for at least one part of their holiday shopping, but only 8% of retailers feel very confident in their ability to use AI to improve the shopping experience.

Where Agentic Commerce Actually Stands, Stage by Stage

Adoption is highly uneven across the shopping journey. Roughly 62% of AI usage happens at the product-comparison stage, where an assistant recommends or narrows options — but that drops to about 23% at actual checkout and just 19% for post-purchase activity. The gap between comparison-stage usage and checkout-stage usage is the real signal: most of today's "agentic commerce" activity is still assistive research, not agents completing transactions end-to-end, even as the infrastructure for the latter is now technically live.

The Revenue Signal Retailers Are Already Seeing

• US e-commerce sales reached $340.2 billion in Q2 2026, up 12.2% year-over-year, with e-commerce now 17.1% of total US retail sales
• Williams-Sonoma reported a 620% increase in AI-assistant-attributed revenue — an early, concrete example of AI referral traffic converting into real sales, not just browsing
• Adobe's August data shows AI-referred traffic converting at a higher rate than traditional site visits, reinforcing that the sessions AI assistants send are qualified, not just high-volume
• Morgan Stanley projects agentic commerce could expand the total e-commerce market by roughly 6% and materially influence about 20% of global e-commerce volume within five years, as the market grows from nearly $5 trillion to about $7 trillion

Why the Retailer Confidence Gap Matters Right Now

An 8%-confident, 65%-expecting gap heading into the highest-volume shopping season of the year is a real operational risk, not an abstract statistic — retailers that haven't tested how their product data, pricing, and inventory feeds actually perform when an AI agent (not a human browsing a page) is the one completing a purchase risk finding out during their highest-traffic weeks rather than in a controlled test beforehand. The technical readiness question — does your product feed, checkout flow, and inventory system actually work correctly when queried and transacted against by an AI agent rather than a human clicking through pages — is answerable today, months before the holiday peak, for any retailer willing to test it now.