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  1. Card Lock: What It Is and How to Use It | Capital One

    Nov 5, 2024 · Luckily, there are tools and features at your fingertips that can help you manage your credit card and prevent others from using it without your permission. One of those …

  2. Card Lock: What It Does, Who Offers It, How to Use It

    Nov 5, 2025 · Credit card companies call the feature different names, often using the terms "lock" or "freeze." To initiate an immediate lock or to cancel a lock, use your card issuer’s mobile app …

  3. What is a Card Lock? | PayPal US

    Aug 15, 2024 · A card lock is a feature that blocks a credit or debit card from any new charges for a period of time. If a card is lost or suspected to be compromised, it can potentially be locked …

  4. How to lock or unlock your debit card with Online Banking

    Misplacing a card is more common than it seems. Learn how to lock your debit card to help prevent unauthorized transactions and unlock 1 once your card has been found.

  5. How and When to Use Card Lock - FNBO

    Nov 1, 2023 · Card lock is a security feature that allows you to temporarily disable your credit or debit card. This can be helpful if you lose your card, think it may have been stolen, or simply …

  6. Credit card lock: A quick guide - Chase

    What is a credit card lock? A credit card lock or freeze allows users to temporarily turn off certain features of their credit card. Locking your credit card prevents new charges and cash …

  7. How do I lock or unlock my debit card? - U.S. Bank

    Did you forget your card at the gas station, is it lost at home, or do you want to prevent it from being used? Don't worry, you can quickly lock or unlock your card at any time.

  8. How to lock, unlock, and replace cards - J.P. Morgan

    In the event of a misplaced or damaged credit or debit card, take quick action. Whether you want to temporarily lock your card (prevent it from being used), unlock it, or replace it entirely – you …

  9. Card Locks: What They Are And How They Work | Bankrate

    Aug 27, 2025 · Most major credit card issuers offer the option to easily lock and unlock cards through their online accounts or mobile apps. Locking a credit card can prevent impulse …

  10. Keycard lock - Wikipedia

    Keycard lock A keycard lock is a lock operated by a keycard, a flat, rectangular plastic card. The card typically, but not always, has identical dimensions to that of a credit card, that is ID-1 …