To transmit identifying parties and document types
To transmit identifying equipment mark and type associated with the cycle or transaction
To specify identifying numbers.
To reference a line number in a transaction set.
To identify source and type of car hire rate
To identify the car hire beginning and ending cycle location and associated information
To identify an external reference.
Identify basis for pricing authority for shipments moving on a contract
To specify identifying numbers.
To specify the currency (dollars, pounds, francs, etc.) used in a transaction
To identify the car hire value detail associated with a settlement