Virtual card
A virtual card is a payment card issued digitally, with no physical plastic — a card number and details that exist only electronically, usable online and in mobile wallets.
What it is. A virtual card carries the same essentials as a physical one — a card number, expiry date and security code — but is created and delivered digitally, often instantly. It can be used anywhere card-not-present payments are accepted (online checkouts, in-app purchases) and can be added to a mobile wallet to pay in person from a phone or watch. Functionally it behaves like any card to the merchant, but for the holder it exists purely as data rather than plastic.
Why they're used. Virtual cards offer speed and control. They can be issued in seconds rather than waiting for a card to be printed and posted; they can be created for a specific purpose, supplier or budget and then paused or closed once no longer needed; and issuing many at once — for a team, a set of subscriptions or one-off purchases — is straightforward. That makes them well suited to controlling spend and reducing the risk of a single compromised card number, since a virtual card can be locked to a purpose and disposed of without affecting others. For businesses, this granularity is a significant improvement over sharing a single physical card.
Where it fits. Virtual cards are increasingly the default for business and digital spending, particularly where instant issuance and fine-grained control matter more than a physical card. They connect naturally to mobile-wallet provisioning (adding the card to Apple Pay or Google Pay for in-person use) and, in some platforms, to funding models including stablecoin-backed cards. As spending shifts online and towards mobile wallets, the physical card matters less, and the flexibility of a virtual card matters more.