At least first and last name of the purchaser at Coor must always be stated at “Your reference” or similair. Since the lebeling is country specific you must always ask the purchaser which labeling that is the correct at the specific purchase.
Purchase order number
If you have been instructed by the purchaser at Coor to enter a purchase order number, it should be done in the format (1234-12345678) at "Your order number" or similar. In these cases we require, one invoice per purchase order and no collective invoicing is allowed.