In 2026 this works through the Universal Commerce Protocol (UCP), an open standard co-built by Shopify and Google. The shopper describes what they want in natural language. Autonomous commerce is when an AI agent (like https://leeds-welcome.com/effective-customer-acquisition-and-retention-strategies-for-an-international-online-store.html ChatGPT, Google Gemini, Microsoft Copilot, or Perplexity) buys products on behalf of a shopper without the shopper visiting the...