The plastic card has been riding high just as cash fades from everyday life, helped along by tap-to-pay and phone wallets that make even a $5 purchase feel frictionless.
Now Mastercard is betting the next step is ditching the card itself, swapping the familiar numbers for one-time transaction tokens and approving purchases with fingerprints or facial recognition.
The company is aiming for broad adoption by 12/31/2030, selling it as a cleaner, faster way to pay with fewer fraud headaches.
But a payments system that lives entirely on screens and scanners also invites new anxieties about outages, privacy, and what happens to people who cannot or will not keep up.