
In this short commentary, Dan Novaes explores how autonomous AI assistants could take over the role of consumers in the payment ecosystem. He describes a scenario where a user gives an AI a monthly budget and the AI autonomously manages subscriptions—comparing plans, canceling unused services, switching to cheaper alternatives, and paying bills without human intervention. Novaes extrapolates this to millions of AIs, creating a new payment economy in which companies vie not for human attention but for selection by users' AIs. He highlights the emerging interest of banks and payment firms in enabling safe AI transactions while respecting human‑set limits, and stresses the core challenge of control and liability: who is responsible when an AI makes a wrong purchase? The piece concludes that the future may require entirely new financial permission structures designed specifically for AI agents, beyond traditional human‑centric accounts.











