How Google’s agentic commerce updates aim to boost holiday sales for retailers

Google is positioning new tools and feed practices specifically for the holiday shopping period. The aim is to help retailers get discovered in AI-driven experiences, give shoppers conversational help inside ad placements, and reduce friction at checkout. These changes focus on three practical areas: visibility, on-ad assistance, and direct checkout.

AI performance insights in Merchant Center

• Google made AI performance insights generally available in Australia, Canada, India, New Zealand, and the U.S. The feature compares a retailer's share of voice with other brands across AI Mode and AI Overviews so merchants can see where they're being discovered in conversational experiences.

Business Agent for YouTube ads (U.S. beta)

• Retailers in the U.S. can join a beta where a Business Agent is embedded directly within YouTube ads. Viewers can ask product questions and get tailored guidance without leaving the YouTube context, enabling self-driven research inside the ad.

Universal Commerce Protocol (UCP) integration hub updates

• UCP already supports direct checkout for many brands on Google. The integration hub in Merchant Center now lets merchants enable features such as cart transfer to a merchant site and enhanced checkout-flow testing. The new capabilities are rolling out in the U.S. first, with Australia and Canada to follow.
• The blog highlights Tapestry as a retailer that integrated UCP-powered checkout to appear in Search, AI Mode, and the Gemini app ahead of the gifting season.

Product feed best practices that matter for the holidays

• Core Merchant Center feed best practices: Google reports an average 5% increase in conversions the month after merchants adopt these core practices. The brief doesn't list every core practice, but it treats those basics as the foundation for performance.
• video_link attribute: Use it to automatically power visual, shoppable ad formats.

• Loyalty data: Supply loyalty information in feeds so shoppers can find brand-specific benefits more easily.

Practical steps retailers can take this week

• Check Merchant Center for the new AI performance insights if you operate in the specified markets. Use the share-of-voice comparisons to identify categories or queries where your brand is underrepresented.
• If eligible, consider applying for the Business Agent for YouTube ads beta in the U.S. and plan short scripts or FAQs that the agent can use to answer common customer questions.
• Review your UCP setup in Merchant Center. If you use UCP-powered checkout, plan to test cart transfer and the enhanced checkout flows as they roll out in your region.
• Audit product feeds: confirm core best practices are applied, add video_link where product visuals help sell, submit conversational attributes to capture context shoppers use, and include loyalty details if applicable.

What to watch for during the season

• Look at the Merchant Center AI performance insights for changes in discoverability week to week.
• Measure how Business Agent interactions in YouTube ads affect engagement metrics and downstream conversions for ad campaigns in the beta.
• Track checkout abandonment and conversion rates after enabling UCP cart transfer and checkout testing features.

These updates are operational tools, not conceptual ideas: use Merchant Center insights to find discovery gaps, add conversational and visual attributes to feeds so AI surfaces can surface your products, and streamline checkout with UCP options to capture buying intent inside Google surfaces.