| Reason Code | Reason Description | RESOLVED | DECLINED | WIP | OTHER |
| 100 | Case Resolved, Credit & Cancellation processed | X | | | |
| 101 | Case Resolved, Partial Credit & Cancellation processed | X | | | |
| 102 | Case Resolved, Authorization Cancelled | X | | | |
| 951 | Transaction Previously credited for Case Amount, no balance remaining | X | | | |
| 900 | Unmatched Case - General/Other | | X | | |
| 902 | Unmatched Case - Unable to locate Original Transaction | | X | | |
| 940 | Duplicate Request | | X | | |
| 950 | Merchant account closed, unable to process Credit | | X | | |
| 952 | Transaction Previously received a Chargeback, no balance remaining | | X | | |
| 953 | Request is outside of eligibility timeframe | | X | | |
| 954 | Transaction 3D Secure authenticated successfully (Verified by Visa/MasterCard Secure Code) | | X | | |
| 955 | Could not honour cancel request | | X | | |
| 956 | Matched, unable to stop order fulfilment | | X | | |
| 957 | Matched, Proceed with Chargeback for resolution | | X | | |
| 999 | Work in progress | | | X | |
| 000 | Error details | | | | X |
