do you need an invoice if goods are free of charge
A pro-forma invoice must be used when the goods are being supplied free of charge to the consignee, for example: samples, gifts or inter-company material. A pro-forma invoice must contain the following information:1  Full name and postal address of the shipper and the receiver with contact details. pro-forma invoice must be used when the goods are being supplied free of charge to the consignee, for example: samples, gifts or inter-company material. A pro-forma invoice must contain the following information: