3D Secure and Billing Address for AI Subscriptions: How to Reduce Card Declines
AI subscription payments can fail even when your card has enough balance. For ChatGPT, Claude, OpenAI API, GitHub Copilot, MidJourney, and other AI tools, card declines often involve 3D Secure, billing address, AVS checks, card issuing region, subscription entry point, API billing rules, and bank-side risk controls.