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  3. Gateway Responses and Decline Codes

Gateway Responses and Decline Codes

Response Codes are generally issued by the bank or processor. If you are unsure what a code means contact Paragon @ 1-800-885-5208

Below are listed the most common codes

Response Code 0 – Approved

Response Code 5- Invalid Merchant Information: Call Suburban @ 1-800-481-4440 or Paragon @ 1-800-884-5208

Response Code 12– Decline: This code is issued by the bank. Have the customer call the issuing bank.                             

Response Code 14: Transaction not Supported: Most of the time this has to do with a prepaid or debit card being used that is not supported by the gateway. You can sometimes get this response if the card information has been entered in wrong.

Duplicate Transaction: Transaction can not be completed because another transaction has taken place with the same amount on the same card within a 24 hour time period at your location.

Invalid CVV: Have customer check the 3 digit cvv code on the back of the card.

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