In short: A bill of exchange is a written, unconditional order from one party (often your Chinese supplier) instructing another party (usually a bank) to pay a fixed sum of money on a set date or on demand. In China-import trade, it shows up mainly in Documents against Acceptance (D/A) and Documents against Payment (D/P) arrangements — a step up in formality from a simple wire transfer (T/T), but less involved than a full Letter of Credit. For US importers negotiating payment terms on a first high-value order, understanding how a bill of exchange works can unlock better terms without taking on unreasonable risk.

Last updated: 19 August 2026

What is a bill of exchange, in plain English?

Think of a bill of exchange as a formal IOU with legal teeth. Your supplier (the "drawer") writes an order instructing you, or more commonly your bank (the "drawee"), to pay a specific amount by a specific date. Once you or your bank accepts the bill, it becomes a binding payment obligation — similar to signing a post-dated cheque, but used in international trade finance instead of domestic banking.

It's a separate concept from a Letter of Credit. An LC is a bank's guarantee to pay; a bill of exchange is the actual payment instrument that gets presented — often alongside shipping documents — for payment or acceptance under a D/A, D/P, or even LC-backed transaction. For the bank-guarantee side of trade finance, see our guide on how a letter of credit works.

How does a bill of exchange work in a China import deal?

Here's the typical sequence when a Chinese supplier asks for payment via a bill of exchange:

D/A vs D/P: what's the real difference?

Both use a bill of exchange, but the risk sits in different places:

• Documents against Payment (D/P): you only get the shipping documents — and therefore only get to claim the goods — once you've paid. Lower risk for the supplier, and still reasonably safe for you since you're paying against real, arrived documents.
• Documents against Acceptance (D/A): you get the documents (and can collect the goods) as soon as you formally accept the bill of exchange, but actual payment isn't due until a later date — commonly 30, 60 or 90 days out. This is more favourable to you as the buyer, since it's effectively short-term credit, but it means the supplier is trusting you to pay on time with less protection than an LC.

Why would a US importer use a bill of exchange instead of a wire transfer?

Most China orders are still paid by T/T (wire transfer), and for smaller, trusted, repeat orders that remains the simplest option — see our full breakdown of how to pay your Chinese supplier. A bill of exchange under D/A or D/P becomes worth considering when your supplier wants more assurance than an open invoice but you'd rather not tie up cash in an LC, or when you want the built-in payment terms (D/A) that let you sell inventory before your payment is actually due.

What are the risks of paying by bill of exchange?

Under D/A specifically, once you've accepted the bill and taken the goods, there's little stopping you from delaying or defaulting on payment — which is exactly why many suppliers reserve D/A terms for buyers they already trust, or price in a premium to cover the risk. From the buyer's side, the bigger risk is quality: neither a bill of exchange nor a Letter of Credit checks whether the goods themselves match your specification, only that the paperwork is in order. Pairing any of these payment methods with a pre-shipment inspection closes that gap.

Frequently asked questions

Is a bill of exchange the same as a promissory note?

No. A promissory note is a direct promise from one party to pay another. A bill of exchange involves three parties — the drawer, the drawee, and the payee — and is an order to pay, not just a promise.

Do US banks commonly process bills of exchange from China?

Yes, most major US banks and trade finance providers handle documentary collections involving bills of exchange, though fees and processing times vary by bank — it's worth asking your bank's trade finance desk before you commit to these terms with a supplier.

What happens if I refuse to accept a bill of exchange under D/A terms?

If you decline to accept, the bank won't release the shipping documents, meaning you can't claim the goods. The supplier then has to arrange for the goods to be returned, resold, or stored — which is why suppliers only offer D/A terms to buyers with an established track record.

Can a bill of exchange be transferred or sold?

Yes — a bill of exchange is a negotiable instrument, meaning the payee can, in some cases, endorse and transfer it to a third party before it matures. This is more common in larger trade finance arrangements than typical small-to-mid size China import orders.

Should a first-time importer use a bill of exchange?

Generally, no. For a first order with a new supplier, a modest deposit by T/T plus an independent pre-shipment inspection is usually simpler and gives you more direct control. Bills of exchange tend to make more sense once you have an established relationship and want structured payment terms.

How Epic Sourcing helps

Epic Sourcing helps US importers structure supplier payment terms that actually match their risk tolerance and cash flow — whether that's a straightforward T/T deposit schedule, an LC, or a documentary collection using a bill of exchange. Our bilingual team on the ground in China verifies suppliers and manages pre-shipment inspections so your payment method is backed by a real quality check, not just paperwork. We support importers across the USA, Ireland, Singapore, South Africa and the UAE — get in touch for a no-pressure, no-obligation chat about your next order.

If duty costs are part of your landed-cost planning, see our Import Duty from China to the USA guide, and if you're shipping regulated products to the Gulf, our Certificate of Conformity guide for UAE importers covers a different but equally important compliance step.