The thirty-second answer
AI-native Store means a commerce system an authorized AI can understand and operate through bounded tools, not merely a storefront generated from a prompt. The test is operational: can the AI read the right catalog or order context, propose or perform one allowed action, explain what changed, and stop when identity, permission, confirmation, or product rules say no? If the AI only writes descriptions or changes a theme, it is useful AI assistance, but it is not yet the operating boundary of the Store.