Buying Without Leaving Google
Among the announcements at Google I/O 2026, Google confirmed that Universal Cart, its agentic checkout experience, is expanding into the UK. Agentic checkout lets an AI agent complete a purchase on a shopper’s behalf, so the journey from question to order can happen largely inside Google.
It sits alongside other I/O changes that let people move from an initial query, through research and follow-up questions, to purchase intent without necessarily visiting a retailer’s website at all.
Why It Matters for UK Businesses
For e-commerce brands, this is a genuine shift in where the sale happens. If an agent can research, compare and check out, your product data and reputation matter as much as your website. The agent needs accurate, complete, machine-readable information to recommend and buy your product with confidence.
There is also a measurement problem. Conversions made through an agent may arrive with no session, no UTM parameters and no trackable click path. Traditional analytics could under-report sales that search genuinely drove.
What You Should Do
Get your product feed in order. Keep Merchant Center data complete and accurate, including pricing, availability, shipping and returns, because that is what an agent will rely on.
Make sure your structured data is clean, your reviews are genuine and visible, and your returns policy is clear. And start thinking about measurement now, using platform-reported conversions and blended performance metrics rather than relying solely on last-click website analytics. Our e-commerce SEO and Google Shopping teams can help get your product data ready.
