Trade Finance Basics: Why Exporters and Importers Need Banks

An exporter and an importer face opposite risks, and that tension is the heart of trade finance. The exporter wants to be paid before it ships, because once the goods leave, it has little control over them. The importer wants to pay only after it receives the goods, because paying first means trusting a stranger in another country. If the two sides are in the same city, they can inspect the goods and settle at once, but across borders the goods may spend weeks on a ship, pass through customs, and change hands several times. Neither side wants to move first, and without a trusted third party many deals would never happen. Banks solve this by standing between the two sides and by working with documents instead of with the goods themselves. The exporter ships the goods and gives the shipping documents to its bank, and the importer bank pays only when the documents prove the goods were shipped as agreed. The bank does not inspect the cargo, it checks the documents, and that check is what gives both sides confidence. The bank can also lend to either side, so the exporter can be paid early and the importer can pay later, with the bank carrying the timing gap. The bank manages fraud in documents, political risk and currency risk with document checks, insurance, limits and sanctions screening. This is why trade finance is both a payment service and a lending service. The two simplest trade payment methods show why banks are needed. In cash in advance, the importer pays before shipment, which is safe for the exporter but risky for the importer, who may never receive the goods. In open account, the exporter ships first and the importer pays later, which is safe for the importer but risky for the exporter, who may never be paid. Most real trade sits between these extremes, and the bank instruments in this chapter, documentary credits, documentary collections, bills of exchange and promissory notes, each move the risk to a different point. A business analyst should ask which side bears the risk in each method, because that answer drives the whole design. Trade finance also involves more parties than a domestic payment, and each party has a role. The exporter and importer are the commercial parties, the issuing bank acts for the importer, the advising or confirming bank acts for the exporter, the shipping company carries the goods, the insurer covers loss in transit, and customs authorities control the border. Messages flow between the banks, usually on SWIFT, while documents flow through the banks with the goods. A product owner building a trade finance product must map all of these parties, because a missing party in the design means a missing document, a missing check, or a missing payment in the live service. For example, a manufacturer in one country agrees to sell machinery worth EUR 100,000 to a customer in another country. The manufacturer will not ship before it is paid, and the customer will not pay before the goods arrive, so the deal stalls. The customer bank steps in with a documentary credit, promising to pay the manufacturer EUR 100,000 when the shipping documents are presented, and both sides can proceed with confidence.