AI Will Buy Your Groceries

The future of shopping isn't happening on a screen. It's happening in the spaces between your words and a machine's understanding of what you want. When you ask an AI agent to find you the best noise-cancelling headphones under £300, you're not just outsourcing a Google search. You're delegating an entire decision-making process to an algorithmic intermediary that will reshape how billions of pounds flow through the digital economy. This is agentic commerce: AI systems that browse, compare, negotiate, and purchase on behalf of humans. And it's already here. OpenAI's ChatGPT now offers instant checkout for purchases from over one million Shopify merchants. Perplexity launched its Comet browser with AI agents that can autonomously complete purchases from any retailer. Opera introduced Browser Operator, the first major browser with AI-based agentic capabilities built directly into its architecture. Google is expanding its AI Mode shopping interface across the United States, adding capabil