The Cart Revolution: Why AI Agents Will Decide Who Survives Retail's Next Decade — And How to Be Among ThemThe greatest retail algorithm ever written was not written in code. It was carried, for generations, in the head of a shopkeeper who knew your name before you spoke it, your size before you tried it, and the brand of tea your father drank before you reached for it. We did not invent retail intelligence. We just forgot we already had it. For thirty years, we tried to rebuild that intelligence with software. We counted footfalls and forgot faces. We