commerce

Google has expanded the Universal Commerce Protocol (UCP) with shopping cart, catalog, and identity features designed for AI agents. The new capabilities enable agents to add multiple items to carts, access real-time product data including prices and availability, and preserve shopper loyalty benefits across retailers.

Facebook Marketplace is rolling out Meta AI features that automatically draft replies to buyer inquiries and generate item listings from photos. Sellers can also now offer shipping on listings and view buyer profile summaries with activity history.