(1) Walmart will integrate with Shopify, adding 1,200 Shopify merchants to its 3rd-party marketplace (0:37). (2) Apple gets antitrust heat for its App Store and Apple Pay practices (3:37). (3) OpenAI releases an enormous general-purpose language API for commercial use (8:27). Read this 3 Shifts Edition: https://6pag.es/7a2rx. Sign up to receive free summaries of our deeply researched briefs: 6Pages.com.