A description of the results of the completed execution. Only relevant where Code is not a 0 which indicates a approved transaction. Note that Description is contained within the Result node i.e. it is one level below the other data items described in this list.
| Command | In | Out |
| Authorisation | M | |
| Debit | M | |
| Credit | M | |
| AuthorisationReversal | M | |
| Void | M | |
| GetData | M | |
| Cancel | ||
| GetHMAC | M | |
| GetSystemInfo |