Microsoft and PayPal have pushed the shopping cart inside the chat window: Copilot Checkout lets U.S. shoppers discover, compare, and complete purchases entirely within Copilot conversations, while PayPal supplies inventory surfacing, branded payments, guest checkouts, and card acceptance for participating merchants.
Background
Microsoft unveiled Copilot Checkout as part of a broader retail and "agentic commerce" push that folds conversational shopping, catalog tooling, and store-operations...