Response codes are given after making an authorization request for a credit card transaction. Below are images of the documentation we've been given to describe the codes you may receive. We do not have any more information regarding these codes/responses. If you wish to get a more detailed description or reason for the particular code that you are receiving, then you must contact the issuing bank. Click on the images to enlarge.

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Also, below are documents describing the response codes you may see regarding address verification. Click on the images to enlarge.

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