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discover numbers
  1. DISCOVER NUMBERS FULL
  2. DISCOVER NUMBERS VERIFICATION
  3. DISCOVER NUMBERS CODE

DISCOVER NUMBERS CODE

AVS check code: “M” for match, “N” for no match, “W” zip code match only, “Z” address match only, “U” for unavailable.The ZIP code is 12345, and the CVC code is 123.įor FraudCheck this card returns the following: The address associated with the card is 1 Main Street, Returns a specific AVS ZIP match response, AVS address match response and CVC match response depending Use these card numbers to test other responses in sandbox: Card NumberĬauses a payment to be APPROVED and the refund to be DECLINEDĬauses AVS Zip to fail and if your account settings are configured to DECLINE on AVS Zip failure then the payment will DECLINEĬauses CVC to fail and if your account settings are configured to DECLINE on CVC failure then the payment will DECLINEĬauses an error to be raised with error code Ĭauses an error to be raised with error code card.invalidĬauses an error to be raised with error code card.expiredĬauses an error to be raised with error code systemĬauses a payment to be APPROVED but an error to be raised on a refund with error code systemĬauses an authorization to be APPROVED but any subsequent capture requests to be DECLINEDĬauses an authorization to be APPROVED but an error to be raised on a capture with error code system Use this test data to generate declined payments with the reason depending on the amount of the transaction.Īll decline codes generated using the card with number 5555 5537 5304 8194 and its decline code will vary depending on the chosen amount. These card numbers will always create APPROVED payments and APPROVED refunds in sandbox: Card NumberĬreating a refund may still cause an error if the refund amount is more than the payment amount. Changing accepted cards in Merchant Settings will affect the behavior of the test card numbers.5555 5555 5555 4444 is the simplest card number to use when testing APPROVED payments.All transaction amounts used are in the smallest unit of your currency.Strip spaces & trim card numbers before use.Real card numbers are prohibited and will decline in Sandbox mode.If you want to validate a credit card number, here is a Credit Card Validator.

DISCOVER NUMBERS VERIFICATION

  • Card Verification Value 2 (CVV2): CVV2 is used to verify that the customer is in possession of the card.
  • DISCOVER NUMBERS FULL

    Signature panel: It is on the back of the card, the panel may feature the full account number printed on it.

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    It will be use in point-of-sale (POS) terminal, ATM.

  • Magnetic stripe: It contains the card account's identifying information like other card.
  • Mini-card: Another version of card of Visa or Visa Electron.
  • Vertical orientation: Some Visa cards are vertically oriented.
  • Dove hologram: The Visa dove hologram will chang color when you rotate card.
  • Micro-chip: Some cards has a chip like this.
  • Cardholder name: The owner of the Credit card.
  • Expiration date: It is a date when the card becomes invalid, Date format is "mm/yy.".
  • Member since: It is the date when the account was open.
  • BIN number: It is the issuer's Bank Identification Number (BIN).
  • Account number: Includes a six-digit Issuer Identification Number (IIN), the first digit of which is the Major Industry Identifier (MII), a variable length (up to 12 digits) individual account identifier and so on.
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    Brand mark: Always displayed in the bottom right, top left or top right corner.













    Discover numbers