International payments & financing

The payment challenge in international trade

International trade introduces risks that do not exist in domestic transactions. The buyer and seller are separated by geography, legal systems, languages, and currencies. The fundamental tension is this: the seller wants to be paid before releasing the goods, while the buyer wants to receive the goods before paying. Payment instruments and techniques in international trade exist to bridge this gap, allocating risk between the parties and - where necessary - interposing banks as trusted intermediaries.

Choosing the right payment method depends on the commercial relationship (new partner vs. established trust), the country risk (political stability, currency controls, legal enforceability), the transaction value, and the competitive landscape (what terms competitors offer).

Payment instruments

SWIFT wire transfer (bank transfer)

The most widely used payment instrument in international trade. A SWIFT (Society for Worldwide Interbank Financial Telecommunication) wire transfer is an electronic instruction from the buyer's bank to the seller's bank to credit the seller's account. Since November 2022, all SWIFT messages use the ISO 20022 standard, providing richer data and improved straight-through processing.

Advantages: fast (1-3 business days for most currency corridors), relatively low cost (EUR 15-50 per transfer), traceable, and widely available.

Risks: a wire transfer provides no built-in security mechanism. If the seller ships before payment, they risk non-payment. If the buyer pays before shipment, they risk non-delivery. The level of risk depends entirely on the agreed payment timing:

• Payment in advance (pre-payment): safest for the seller, riskiest for the buyer. Common for first-time transactions, small orders, or when the seller has strong bargaining power.
• Payment upon shipment: seller ships and sends documents, buyer pays immediately upon receiving proof of shipment (copy B/L or tracking number). A compromise, but the seller has already parted with the goods.
• Open account (payment after delivery): riskiest for the seller, most favourable for the buyer. The seller ships, the buyer receives the goods, and payment is due at an agreed date (typically 30, 60, or 90 days). The dominant practice in intra-EU trade and between established partners.

International cheque

Rarely used in modern international trade due to slow processing (weeks), high fraud risk, and uncertain clearing. Some markets still use cheques for specific transactions, but electronic alternatives are almost always preferable. Avoid for any significant trade transaction.

Payment techniques

Payment techniques are structured mechanisms that use banking intermediaries to secure the transaction. They range from moderate security (documentary collection) to very high security (confirmed letter of credit).

Documentary collection (D/P and D/A)

Governed by ICC Uniform Rules for Collections (URC 522), a documentary collection involves the seller shipping the goods and routing the shipping documents through the banking system. The seller's bank (remitting bank) sends the documents to the buyer's bank (collecting/presenting bank) with instructions to release them only against payment or acceptance of a bill of exchange.

Documents against Payment (D/P) - sight collection

The collecting bank releases the documents to the buyer only upon payment. The buyer cannot collect the goods without the documents (particularly the original bill of lading). This provides the seller with reasonable security: the goods are not released until payment is received.

Limitations:

• The banks are intermediaries, not guarantors - they have no obligation to pay if the buyer refuses
• If the buyer refuses payment, the seller is stuck with goods at a foreign port, incurring demurrage, storage, and potential re-export costs
• Does not protect against buyer insolvency or political risk (transfer restrictions)
• Only effective when the buyer needs the original documents to take possession (works with B/L; less effective with air waybills, which are non-negotiable)

Documents against Acceptance (D/A) - term collection

The collecting bank releases documents to the buyer upon their acceptance (signing) of a bill of exchange (draft) payable at a future date (30, 60, 90 days). The buyer obtains the goods immediately but commits to pay later.

Risk for the seller: even higher than D/P. The buyer has the goods and may default on the accepted bill of exchange. The seller's recourse is limited to legal action in the buyer's jurisdiction. D/A should only be used with trusted partners or when supported by credit insurance.

Letter of credit (L/C)

The letter of credit is the gold standard of international payment security. Governed by ICC Uniform Customs and Practice for Documentary Credits (UCP 600), an L/C is an irrevocable undertaking by the buyer's bank (issuing bank) to pay the seller, provided the seller presents documents that strictly comply with the L/C terms.

How a documentary L/C works

1. Buyer and seller agree on L/C terms in the sales contract
2. Buyer instructs their bank (issuing bank) to open an L/C in favour of the seller
3. The issuing bank issues the L/C (often advised through the seller's bank - the advising bank)
4. Seller ships the goods and presents the required documents (invoice, B/L, packing list, certificate of origin, insurance certificate, etc.) to the advising/nominated bank
5. The bank examines the documents for strict compliance with the L/C terms (typically within 5 banking days)
6. If compliant, the bank pays the seller (or undertakes to pay at maturity for a term L/C)
7. Documents are forwarded to the issuing bank, which debits the buyer's account and releases the documents

Key L/C concepts

• Irrevocable: since UCP 600, all L/Cs are irrevocable - they cannot be amended or cancelled without the agreement of all parties
• Independence: the L/C is independent of the underlying sales contract. The bank deals in documents only, not goods. Even if the goods are defective, the bank must pay if the documents comply
• Strict compliance: documents must match L/C terms exactly. A misspelled name, a wrong port, or an inconsistent quantity can result in a discrepancy and non-payment. Studies consistently show that 60-70% of first presentations under L/Cs are discrepant
• Transferable L/C: can be transferred to a second beneficiary (useful for intermediaries/trading companies)
• Back-to-back L/C: the seller (acting as intermediary) uses the original L/C as collateral to open a second L/C for their own supplier

Confirmed letter of credit

When the seller's bank (or another bank in the seller's country) adds its confirmation to the L/C, the seller receives a double bank undertaking: both the issuing bank and the confirming bank are committed to pay. Confirmation is essential when:

• The issuing bank's creditworthiness is uncertain
• The buyer's country has political or transfer risk (capital controls, sanctions exposure, instability)
• The transaction value is high enough to justify the additional cost (confirmation fee: typically 0.5-3% of the L/C value per quarter)

Standby letter of credit (SBLC)

A standby L/C functions as a bank guarantee in L/C form. Unlike a documentary L/C (designed to be drawn upon in the normal course of business), a standby is a safety net: it is called upon only if the buyer defaults on their payment obligation.

In practice, the seller trades on open account terms, but holds the SBLC as a fallback. If the buyer fails to pay within the agreed period, the seller presents the SBLC to the bank with a declaration of default and receives payment. SBLCs are governed by ISP98 (International Standby Practices) or UCP 600.

Advantages over documentary L/Cs: lower cost, simpler documentation, more flexible. Ideal for ongoing trading relationships where the parties want open-account efficiency with a safety net.

Risk mitigation instruments

Credit insurance

Export credit insurance (also called trade credit insurance) protects the seller against the risk of non-payment by the buyer, whether due to commercial risk (insolvency, protracted default) or political risk (war, embargo, currency inconvertibility, government action).

Key providers:

• Bpifrance Assurance Export (France - public export credit agency)
• Euler Hermes / Allianz Trade (global private insurer)
• Coface (global private insurer, formerly French ECA)
• Atradius (global private insurer)
• EKF, SACE, Credendo, UKEF, Hermes - national ECAs across Europe

Typical coverage: 80-95% of the insured amount for commercial risk, up to 95-100% for political risk. Premiums vary based on buyer country risk, buyer credit rating, payment terms, and portfolio spread - typically 0.2-2% of insured turnover.

Credit insurance also enables access to better financing terms: banks will lend more readily against insured receivables.

Bank guarantees

A bank guarantee (also called a bond) is an irrevocable undertaking by a bank to pay a beneficiary if the principal (the bank's client) fails to perform a contractual obligation. Common types in international trade:

Bank guarantees are governed by ICC URDG 758 (Uniform Rules for Demand Guarantees) or may be issued under local law. Demand guarantees (payable on first demand without proof of default) provide the strongest protection for the beneficiary but carry a risk of unfair calling. Conditional guarantees require proof of breach but are less liquid.

Export financing

Supplier credit

The exporter grants the buyer deferred payment terms (typically 90-180 days, sometimes up to 2 years for capital goods) and finances the credit period themselves, or refinances with their bank. The exporter's bank may discount the receivable (buy it at face value minus a financing cost).

When combined with export credit insurance, supplier credit becomes a low-risk, cost-effective financing solution. The bank's lending is secured by the insured receivable.

Buyer credit

A buyer credit is a loan from the exporter's bank (or an international bank) directly to the foreign buyer (or the buyer's bank). The proceeds are used to pay the exporter immediately upon shipment, while the buyer repays the loan over time (2-7 years for medium-term, up to 15 years for large capital goods or infrastructure projects).

Buyer credits for significant amounts are typically covered by the exporter's national Export Credit Agency (ECA) under the OECD Consensus (Arrangement on Officially Supported Export Credits), which sets minimum interest rates, maximum repayment terms, and minimum cash down payments (typically 15%).

Forfaiting

Forfaiting is the purchase by a bank (the forfaiter) of a series of receivables arising from an export transaction, typically evidenced by accepted bills of exchange or promissory notes, guaranteed (avalised) by the buyer's bank. The key features:

• The forfaiter buys the receivables without recourse to the exporter - if the buyer defaults, the exporter is not liable
• Typically used for medium-term transactions (6 months to 7 years)
• The discount rate reflects the country risk, bank risk, and tenor
• Provides immediate cash to the exporter with complete risk transfer

Forfaiting is particularly useful for exports to higher-risk markets where the exporter does not want to carry the credit risk for extended periods.

Export factoring

Factoring involves selling short-term receivables (typically up to 180 days) to a factor (specialised financial institution). In international trade, two-factor factoring is common: the export factor in the seller's country works with an import factor in the buyer's country to provide credit assessment, collection, and financing services.

Key features:

• Can be with recourse (exporter liable if buyer defaults) or without recourse (factor absorbs credit risk)
• The factor advances 70-90% of the invoice value immediately, with the balance paid when the buyer pays (minus the factoring fee)
• Factoring fees: typically 0.5-3% of invoice value, plus a financing charge on advances
• Particularly suitable for SMEs with regular export flows and multiple buyers

Currency risk management

International trade frequently involves transactions in foreign currencies, exposing both parties to exchange rate risk. A fluctuation of even 2-3% between contract signing and payment can wipe out the profit margin on a trade transaction.

Natural hedging

The simplest approach: invoicing in your own currency eliminates currency risk for you (but transfers it to your counterparty). Other natural hedging techniques include:

• Matching currency inflows and outflows (e.g., importing inputs and selling finished goods in the same currency)
• Maintaining foreign currency accounts to avoid unnecessary conversions
• Including currency adjustment clauses in long-term contracts

Financial hedging instruments

For most SME exporters and importers, a forward contract provides the best balance of simplicity, certainty, and cost. Options are suitable when the transaction is uncertain (tender stage, conditional order) and the company wants downside protection while preserving upside potential.