This document discusses various payment methods and financing methods used in international trade. It begins by outlining the motivation and objectives of studying these methods. It then provides details on 5 main payment methods: prepayments, letters of credit, drafts/bills of exchange, consignments, and open accounts. For each method it discusses characteristics, advantages, disadvantages, risks to exporters and importers, and when each method is appropriate. It also discusses trade financing methods and provides examples of industries and companies that use different payment and financing approaches.