packaging_type	The packaging type for this item. Example valid values : CTN, PAL, SAT, BAG, ENV, ITM, JIF, SKI etc.. Note - For StarTrack products, the packaging type (referred to as a unit type by StarTrack) is mandatory and has a maximum length of 3.	String	3
atl_number	Authority to Leave (ATL) authorisation code. This field begins with C and is followed by a 9 digit number. This will only be returned, if applicable, for StarTrack items.	String	10
freight_charge	The freight charge for this shipment.	Decimal	N.2
discount	The discount for this shipment.	Decimal	N.2
transit_cover	The transit cover charge for this shipment. This field may be used to specify Transit Cover, Extra Cover or Transit Warranty for Contract, Non-Contract or StarTrack products respectively.	Decimal	N.2
security_surcharge	The security surcharge for this shipment.	Decimal	N.2
fuel_surcharge	The fuel surcharge for this shipment.	Decimal	N.2
This field is not used for StarTrack shipments, as they are costed at the shipment level only.	This field is not used for StarTrack shipments, as they are costed at the shipment level only.