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  2. Payment card number - Wikipedia

    en.wikipedia.org/wiki/Payment_card_number

    A payment card number, primary account number (PAN), or simply a card number, is the card identifier found on payment cards, such as credit cards and debit cards, as well as stored-value cards, gift cards and other similar cards. In some situations the card number is referred to as a bank card number. The card number is primarily a card ...

  3. Personal identification number - Wikipedia

    en.wikipedia.org/wiki/Personal_identification_number

    The inventor of the ATM, John Shepherd-Barron, had at first envisioned a six-digit numeric code, but his wife could only remember four digits, and that has become the most commonly used length in many places, [6] although banks in Switzerland and many other countries require a six-digit PIN.

  4. What is a credit card security code? - AOL

    www.aol.com/finance/credit-card-security-code...

    A credit card security code is a three- or four-digit code that’s unique to your card. In case a merchant asks, the security code goes by a few different names , mainly the: Card Verification ...

  5. Card security code - Wikipedia

    en.wikipedia.org/wiki/Card_security_code

    The card security code is not encoded on the magnetic stripe but is printed flat. American Express cards have a four-digit code printed on the front side of the card above the number. Diners Club, Discover, JCB, Mastercard, and Visa credit and debit cards have a three-digit card security code. The code is the final group of numbers printed on ...

  6. What do the numbers on your credit card mean? - AOL

    www.aol.com/finance/numbers-credit-card-mean...

    The security code: Security codes on credit cards are often referred to as card verification values (CVV) or card verification codes (CVC). These codes are three or four digits on their own, and ...

  7. Consular identification card - Wikipedia

    en.wikipedia.org/wiki/Consular_identification_card

    The Argentinian Consulate in Los Angeles advertises the benefits of their CID cards in the United States for Argentine citizens as a means to avoid deportation, board aircraft, and obtain access to banking, credit, libraries, municipal programs and funerals. [6] The United States government does not issue CID cards.

  8. Electronic identification - Wikipedia

    en.wikipedia.org/wiki/Electronic_identification

    An electronic identification ("eID") is a digital solution for proof of identity of citizens or organizations.They can be used to view to access benefits or services provided by government authorities, banks or other companies, for mobile payments, etc. Apart from online authentication and login, many electronic identity services also give users the option to sign electronic documents with a ...

  9. Identity document - Wikipedia

    en.wikipedia.org/wiki/Identity_document

    Beginning in November 2010, German ID cards are issued in the ID-1 format and can also contain an integrated digital signature, if so desired. Until October 2010, German ID cards were issued in ISO/IEC 7810 ID-2 format. The cards have a photograph and a chip with biometric data, including, optionally, fingerprints.