[经济学]Unit 5 Sending Proforma Invoice

[经济学]Unit 5 Sending Proforma Invoiceunit fivesending pro-forma invoicewhat is a pro-forma invoice? pro = for forma = form a pro-forma invoice = an invoice for form’s sakea pro forma invoice is a document provided by the _____ to the _____ prior to or together with the shipment of goods that describes the items and terms of sale. in..