Card network news from Visa, Mastercard, American Express, Discover, and JCB.
Signals point to no top-25 US retailer posting a broad credit-card surcharge between November 2026 and March 2027, despite the Visa and Mastercard settlement allowing it. The binding constraint has moved from network rules to a tightening state patchwork.
Neither Visa nor Mastercard is likely to publish a binding agent-dispute rule taking effect before the 2026 holiday peak, leaving merchants carrying AI agent chargeback risk through Q4. Three signals from the last month point to April 2027 as the earliest realistic date.
Payment passkeys are spreading fastest where regulators dated the end of SMS OTP, not where e-commerce is biggest. The signals point to a further mandate market getting a named issuer or PSP rollout before the end of Q1 2027.
Friendly fraud comes from real customers, so fraud tools rarely catch it. These are the signals and the fixes that actually reduce it.
How to assemble a representment case a bank will accept, and how to tell quickly which disputes you should simply write off.
3DS2 moves fraud liability to the issuer, but only if you use it correctly. Here is how to apply it without adding checkout friction.
Three signals from June and July 2026 (a live payments rail, a platform at general availability, and an agentic hiring wave) point to agentic checkout becoming a named sales channel before year-end. Expect at least one major US retailer to cite agent-referred or proxy sales in Q3 or Q4 investor commentary.
Visa will let banks embed an AI Financial Assistant inside their own apps, offering conversational money guidance grounded in cardholder data and about 257 billion annual transactions. The US pilot opens in August 2026 as card networks race to turn AI into a value-added revenue engine.
The Financial Times reported that Mastercard is exploring a sale of Vocalink, its UK payments-infrastructure arm, with a majority stake said to be worth about 400 million pounds. UK banks are seen as the most likely buyers, potentially reversing the 2016 deal.
Three adoption signals from Adyen, Mastercard, Worldpay and PayPal point to cross-protocol abstraction layers, not a single standard, winning agentic commerce. The call: a second major processor ships a translate-everything suite before year-end 2026.