OZ Signals April 07, 2026 View in browser AI Commerce Is Being Constrained by Accountability, Not Discovery AI commerce is no longer limited by discovery, comparison, or checkout efficiency. Systems can already identify options, evaluate trade-offs, and initiate transactions with increasing speed and accuracy. The constraint has shifted to a more fundamental layer. Once a system acts on behalf of a buyer, the central problem becomes defining what that system is allowed to do, under what...
7 days ago • 5 min read
OZ Signals March 31, 2026 View in browser The Storefront Is Escaping the Store Last week, OZ Signals established that commerce is no longer being rebuilt for users. It is being rebuilt for systems. That shift explained who the new primary participant is. This week explains what that does to the structure of commerce itself. Over the last seven days, a set of changes across OpenAI, Walmart, Stripe, Meta, Google, and Gap point to a deeper reconfiguration. The storefront is no longer anchored to...
14 days ago • 3 min read
OZ Signals March 24th View in browser Commerce Is Being Rewritten for Systems, Not Users The Week Where Commerce Quietly Changed Its Default User For the last two decades, commerce has been designed for humans navigating interfaces. Every system, from search to checkout, assumed that a person would explore, compare, and decide. That assumption is starting to break, and this week made it visible. What we are seeing is not AI improving ecommerce workflows. We are seeing commerce infrastructure...
21 days ago • 4 min read