card tokenization

Card tokenization replaces sensitive card details with a unique digital token, reducing fraud risk during transactions. On WindowsForum.com, discussions cover Visa's partnership with OpenAI to enable tokenized AI agents to initiate card purchases under user-defined permissions, highlighting security controls and audit logs. This approach extends tokenization beyond traditional e-commerce to agentic checkout scenarios, where AI assistants act as authorized payment actors. Topics include how tokenization secures recurring payments, limits merchant data exposure, and integrates with identity verification systems. The tag focuses on the intersection of payment security, token standards, and emerging AI-driven commerce use cases.