The way people shop online is undergoing a seismic shift. Forget chatbots that answer basic questions — in 2026, AI agents are browsing, comparing, and even purchasing products on behalf of consumers. This new paradigm, known as agentic commerce, is projected to drive over one hundred ninety billion dollars in ecommerce revenue by 2030. For BigCommerce merchants, the question is no longer whether to adopt AI, but how quickly you can position your store to capture this wave. In this deep dive, w …