Paying an overseas supplier is a commercial control point, not an administrative task. A deposit starts production; a late balance payment can miss a vessel, delay inventory and strain the relationship. The best method delivers the right amount, in the agreed currency, on time, with a clear record that links the payment to the purchase order.
No single route suits every supplier. The choice depends on trust, country, invoice currency, value, delivery terms, bargaining power and the importer's working capital. The U.S. International Trade Administration describes payment terms as a way of sharing risk between buyer and seller, and puts it plainly: for importers, any payment is a donation until the goods are received.
| Method | Best for | Main advantage |
|---|---|---|
| International business account or specialist provider | Ongoing supplier payments | Currency balances, conversion and payouts in one workflow |
| SWIFT international wire | Large bank-to-bank transfers | Wide global reach and familiar paperwork |
| Local-currency payout | Repeat suppliers in supported markets | Often quicker and cheaper than a wire |
| Letter of credit | Large orders or new suppliers | Payment only against agreed documents |
| Documentary collection | Established suppliers wanting some document control | Cheaper than a letter of credit |
| Escrow or marketplace protection | First orders and small purchases | A release condition or platform protection |
| Card | Samples and low-value online purchases | Fast and convenient |
| Method | Main consideration | Who carries the risk |
|---|---|---|
| International account or provider | Coverage depends on country and currency | Depends on the agreed terms |
| SWIFT wire | Intermediary fees and possible investigations | Depends on the agreed terms |
| Local-currency payout | Not offered on every route | Depends on the agreed terms |
| Letter of credit | Higher cost and documentary precision | Shared, with bank commitment |
| Documentary collection | No bank guarantee of payment | Mostly the supplier |
| Escrow or marketplace | Only within the platform's rules | Shared under platform terms |
| Card | Fees and limits unsuitable for large invoices | Card scheme rules apply |
A cheap payment is worth little if the supplier receives less than the invoice, the transfer is held for missing data or the supplier cannot match it to a purchase order. Know the arrival time, how fees are treated and the beneficiary details the route requires before the first payment.
Small exchange-rate differences move margins on large orders. Compare the USD price with the local-currency price and the full conversion cost. A USD quote often includes the supplier's own allowance for currency risk.
Importers usually pay before goods arrive and long before their own customers pay. Assess the payment account, the trade terms and financing together rather than in isolation.
The method of payment sits inside the payment terms agreed with the supplier. The International Trade Administration sets out five, which run from most to least favourable for the supplier.
| Term | How it works | For the importer |
|---|---|---|
| Cash in advance | Payment before goods ship | Least favourable: cash out first, goods later |
| Letter of credit | A bank pays once agreed documents are presented | Payment only against shipping documents |
| Documentary collection | Banks exchange documents for payment, without a guarantee | Goods released against payment or acceptance |
| Open account | Goods ship before payment, typically due in 30, 60 or 90 days | Most favourable for cash flow |
| Consignment | Payment only after the goods are resold | Rare between unrelated parties |
A common structure with Asian manufacturers is a 30% deposit at order and the 70% balance before shipment, which is cash in advance in two stages. As the relationship matures, importers negotiate a smaller deposit, payment against a copy of the bill of lading, or open account terms.
An international business account or specialist payment provider suits businesses paying overseas suppliers weekly or monthly. It brings clearer conversion pricing, currency balances, saved beneficiary details, approval controls and payment tracking. Holding a currency such as euros, sterling or Canadian dollars reduces conversion costs where the business also earns revenue in that currency.
Published pricing on the main providers in October 2026:
The choice depends on supplier countries, payment size, controls and whether credit or documentary products are needed. Our comparison of cross-border payment providers for US businesses covers seven providers in detail.
SWIFT wires give broad bank-to-bank reach and are familiar to suppliers, banks and auditors. They suit large values and countries without efficient local payout. Intermediary and receiving banks can affect timing and deduct fees, and incomplete beneficiary details lengthen investigations.
Agree who bears the charges before paying. Under OUR the sender pays all charges, under SHA each side pays its own bank, and under BEN the charges are deducted from the amount received. If the supplier expects exactly $100,000, use OUR or add a margin. Keep the invoice, purchase order, beneficiary check and payment confirmation together in one file.
Where supported, the importer funds in dollars, the provider converts, and the supplier is paid through its own country's banking system. This removes intermediary banks and makes reconciliation easier for the supplier.
Ask suppliers for both a USD and a local-currency price. A Chinese supplier may quote in dollars but offer a different renminbi price, and the difference can exceed the conversion cost. Compare the delivered cost of the product after conversion, and confirm the provider supports the beneficiary type, bank, country and any local documents required.
A letter of credit suits large orders, newer suppliers or deals where neither side wants full unsecured exposure. The importer's bank commits to pay the supplier once documents that match the credit are presented, such as the commercial invoice, packing list and bill of lading. The International Trade Administration describes letters of credit as one of the most secure instruments available to international traders.
The trade-offs are cost, bank process and documentary precision: the sales contract, the shipping terms and the credit must all match. A documentary collection is a lighter alternative in which banks exchange documents for payment without guaranteeing it; it is cheaper but gives the supplier less protection.
Incoterms 2020, the 11 rules such as FOB, CIF and DDP, set out who arranges carriage, insurance, export and import clearance. They do not set the method or timing of payment, or when ownership passes, so the contract must cover both.
Escrow or marketplace protection can reduce exposure on samples, test orders and some first purchases, and cards suit small online purchases. Both are limited in scale and acceptance: major manufacturers rarely accept cards for production orders, and marketplace protection applies only within the platform's rules. Read the actual terms before assuming any protection applies.
Deposit-and-balance structures are common, with payment before production and the balance before shipment. Verify beneficiary details independently, make sure the receiving account is in the name of the contracting company, and do not act on urgent bank-detail changes sent only by email.
Close geography and integrated supply chains mean many US importers buy from Mexican suppliers weekly. Some suppliers price in dollars, others in pesos; compare the preferred currency, the method and the total landed cost. Mexican suppliers receive pesos through SPEI, the real-time interbank payment system Banco de México operates 24/7, when paid through a local payout route. The guide for Mexican importers paying overseas suppliers covers the same corridor from the other side.
Euro and sterling payments are efficient through local-style payouts, which pay European suppliers through domestic euro and sterling transfers rather than SWIFT. Test settlement timing and beneficiary fees on the actual route before moving volume.
A fraudulent change of supplier bank details can cause a six-figure loss in one payment, far more than any difference in transfer fees. The controls are simple and should be written into the payment process:
All US persons and US-incorporated companies must comply with sanctions administered by the Office of Foreign Assets Control (OFAC). Screen new suppliers, their owners and their banks against OFAC's Sanctions List Search before the first payment, and again when details change. Banks and payment providers screen too, and a payment that matches a list will be held.
The total cost includes the exchange-rate margin, transfer or payout fees, intermediary deductions, beneficiary bank charges and the cost of a missed deadline. On a $500,000 purchase, a difference of 0.5% in the exchange rate is $2,500, which can exceed a year of account fees.
Model realistic payments: a $25,000 deposit, a $150,000 balance and a $500,000 bulk order. For each, ask how much foreign currency the supplier receives, when it arrives and whether the rate is fixed at the moment of approval. Repeat the test for each main corridor, such as euros, renminbi and pesos.
Where a supplier invoices in its own currency and the balance is due in 60 or 90 days, a forward contract fixes the rate today for that future payment. Specialist providers such as Convera and Corpay offer forwards; the importer gives up any gain if the dollar strengthens in exchange for certainty on landed cost.
Cash leaves at the deposit, stays tied up through manufacture and shipping, and is tied up again until inventory sells and customers pay. Faster payments do not close this gap. Trade credit, purchase-order finance or inventory finance can fund deposits and stock where the margin supports the cost.
Decide on gross margin, order velocity, demand certainty and cost of capital. See how trade credit works for importers and exporters for the options and their typical structure.
A written process of this kind shortens supplier queries, makes audits simpler and gives the bank or payment provider the information it asks for when it reviews a larger payment.
Helm, the firm's own business account and payments platform, is built for trading businesses rather than occasional transfers. It brings payout accounts, currency conversion and trade documents into one place, pays suppliers on local rails in its corridors across Latin America, Africa, the Gulf and South-East Asia, and holds balances with licensed partners in each region. It is relevant where material overseas invoices are tied to inventory and cash flow.
Confirm the supported destinations, currencies, account structure and payment methods before moving a live supplier workflow. The Helm platform page lists the corridors, and the firm's trade payments service arranges the accounts.
For repeat B2B payments, an international business account or specialist provider is usually the best default, combining conversion, beneficiary management and tracking. SWIFT wires give broad coverage, and letters of credit suit high-value or new relationships.
Compare both quotes and the all-in conversion cost. A local-currency price removes the supplier's allowance for currency risk, while USD is simpler if the supplier already trades in dollars.
Confirm any change through an independent channel using contact details already on file, never only by replying to the request. Require dual approval for material payments and match the details to the supplier's legal documents.
Yes. SWIFT wires remain the route with the broadest reach. Local payout routes are often faster or cheaper on supported corridors but do not cover every country, bank or payment type.
With a letter of credit, the importer's bank commits to pay once matching documents are presented. With a documentary collection, banks exchange documents for payment but do not guarantee it, so it is cheaper and gives the supplier less protection.
Yes. All US persons and US-incorporated companies must comply with OFAC sanctions, so screen suppliers, their owners and their banks using OFAC's Sanctions List Search.
Yes, for eligible businesses. Trade credit, purchase-order finance, inventory finance and letters of credit bridge the gap between paying the supplier and collecting from customers.
Buckingham Capital Consulting has obtained FCA payment institution licences for firms including Nexpay, Orbital and Global Send since 2013, and works with the banks and payment providers that move money for importers. Its trade payments team arranges supplier payment routes, currency facilities and collection accounts for US and international importers buying from overseas manufacturers.
Speak to an expert: WhatsApp +44 7563 115980, Telegram @buckinghamcapital or info@buckinghamcapitalconsulting.co.uk.
This article is general information, reviewed against the regulator’s published requirements on the date shown. It is not legal advice; the regulator’s current publications take precedence.