Proforma invoice意思

A proforma invoice is a document that outlines the terms and conditions of a sale before a final invoice is issued. It is typically used in international trade to provide a buyer with the details of a transaction before the goods are shipped. The proforma invoice includes information such as the description of the goods, the price, the terms of payment, and the shipping terms. It is not a binding document, but it is often used as a basis for the final invoice.