Stripe’s AI Shopping Lead Puts Card Giants on Edge

Yueqi Yang reports that Stripe has taken the lead in how AI shopping agents pay, unsettling Visa and Mastercard (per people who work closely with the card firms). Meta's Muse and Instinct use Stripe's Link wallet: Stripe issues a single-use, capped virtual card for each approved purchase, then charges the user's real card separately, so the agent never sees the card number but the networks and banks see two unlinked transactions. A person familiar with Mastercard's thinking says this makes fraud detection and disputes harder, gives Stripe insight into agentic shopping and sway over standards, and could let Stripe route the virtual card over a different network and divert fees. Zuckerberg told investors that more than 25% of Muse's 10M users shop in the app, with average transactions above $200. The networks are pushing tokenised alternatives (Visa Intelligent Commerce, Mastercard Agent Pay), which are still early; Bank of America and five other banks proposed guidelines favouring 'auditable' credential methods without naming virtual cards. Stripe says it built the feature in consultation with the networks; Mastercard says the approaches can coexist but expects tokenised payments to win long term; Visa did not comment.