Mastercard rolls out AI-agent payments; only 7% would let a bot buy

Mastercard, Visa and Meta are all moving toward a checkout where an AI agent, not the shopper, completes the transaction. Mastercard's Thursday rollout gives an AI agent a virtual card with spending caps, retailer restrictions and optional approval steps, while Visa has announced Visa Intelligent Commerce and Meta's Muse can search and navigate checkout but still hands the final approval to the user. ACI Worldwide's Phil Bruno frames this as a "land grab for infrastructure standards," where setting the rules for agentic commerce keeps the commerce inside the winning network for decades.

The consumer signal in the same research points the other way. Just 7% of surveyed U.S. and U.K. fashion buyers said they would let an AI assistant purchase without approval under predefined conditions, and more than half said they were uncomfortable with AI buying on their behalf. What those shoppers value most is price-drop alerts and cross-retailer comparisons, each chosen by 35%, with personalized suggestions at 18%. Mastercard's response is Verifiable Intent, a record of who authorized the agent and what it was allowed to buy, which the company says could help resolve disputes; the company told Fortune that card protections in an agentic transaction would be the same as today's, but it did not say who would ultimately be responsible if an agent bought something outside those instructions.

The near-term test is whether clear liability and dispute records can move shoppers past the final click. That step is the hardest to hand over, as ACI Worldwide's Dan Coates put it: "We want to be the ones to make that final click."