The required method of authorization
| Name | Description |
|---|---|
| OnlineAuthorization | Authorize the transaction online. The authorization request is sent to the acquirer |
| OfflineAuthorization | Authorize the transaction offline. The authorization request is not sent to the acquirer. The merchant's agreement with the acquirer determines whether offline authorization should be selected |
| OfflineAuthorizationWithAuthorityCode | Authorize the transaction offline. Referral transaction (the authorization code was obtained by contacting the card issuer) |
| ForcedFailOver | Force the transaction into failover directly without going online |