# Tag: Marketplaces

- [AI Is Buying for You](https://brazilstockguide.com/behind-the-lines/ai-is-buying-for-you/) (2026-02-04): Digital agents are taking over purchasing decisions, shifting power in e-commerce from storefronts to whoever controls price, delivery and execution.
- [Cade to Deliver Landmark Ruling on Petz–Cobasi Merger](https://brazilstockguide.com/insights/cade-to-deliver-landmark-ruling-on-petz-cobasi-merger/) (2025-12-04): Appeal by Petlove pushes landmark deal to Cade’s full tribunal, exposing deep tensions over market definition, competitive dynamics and digital disruption.