Indication that the referenced offer or transaction (e.g., cargo booking or quotation request) is not accepted.

Acknowledge complete including changes.

Indication that the referenced offer or transaction (e.g., cargo booking or quotation request) has been accepted under conditions indicated in this message.

Acknowledge complete without changes.

Acknowledgement of changes only is required.

Indicates that an acknowledge relating to receipt is required.

Authentication, by a party, of a document established for him by another party.

Indication that the message contains the physical measurements on which the charges will be based.

Self explanatory.

The sender wishes to receive both a debit advice and an acknowledgement of receipt for a payment message.

Receiver of the payment message needs to return a debit advice in response to the payment message.

Indication that the referenced offer or transaction (e.g. cargo booking or quotation request) is being dealt with.

Indication that the referenced offer or transaction (e.g., cargo booking or quotation request) has been accepted.