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Glossary

Single-Use Card

A virtual card created for one transaction or merchant, then discarded to limit exposure.

Last updated: June 2026

A single-use (or burner) card is a virtual card you generate for a specific payment or subscription and then delete. If its details leak, they are worthless.

Single-use cards are popular for free trials and one-off purchases because they cap risk to a single merchant and a single charge.

Related terms

  • Virtual CardA digital-only payment card (number, expiry, CVV) with no physical plastic, used primarily for online payments.
  • Card FreezeTemporarily disabling a card so it cannot be used, then re-enabling it — a key security control.

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© 2026 Kripicard. All rights reserved. Kripicard is a financial technology company. Virtual cards are issued by licensed partners in their respective jurisdictions. Availability of products may vary by region and are subject to local laws and regulations.