According to @StockMKTNewz, Walmart (WMT) and OpenAI announced a partnership that will start by allowing customers and members to shop Walmart through ChatGPT using Instant Checkout (source: @StockMKTNewz on X, Oct 14, 2025). The cited post focuses on ChatGPT-based shopping and Instant Checkout and does not mention rollout details or cryptocurrencies, making WMT the primary tradable exposure highlighted by the source for this AI retail integration theme (source: @StockMKTNewz on X, Oct 14, 2025).