1
Paid by customer
The freight charges involved with returning of the packaging are to be paid by the customer.
2
Free
There is no charge for the freight of returning the packaging.
3
Paid by supplier
The responsibility for the freight for returning the packaging is to be paid by the supplier.
ZZZ
Mutually defined
A code assigned within a code list to be used on an interim basis and as defined among trading partners until a precise code can be assigned to the code list.