You can find the perfect buyer and ship flawlessly — and still lose money if you don't get paid. Cross-border payment is where many exporters get burned: buyers who delay, dispute, or simply disappear. A letter of credit is one of the strongest tools to protect you. Here's how it works in plain English.
What a letter of credit actually is
A letter of credit (LC) is a guarantee from the buyer’s bank that you’ll be paid, as long as you provide the documents proving you shipped exactly what was agreed. Instead of trusting the buyer, you’re trusting their bank — a much safer bet.
How the process flows
- You and the buyer agree on terms and the documents required.
- The buyer’s bank issues the LC in your favour.
- You ship the goods and gather the specified documents.
- You present the documents to the bank.
- If they match the LC exactly, the bank pays you.
The key phrase is “match exactly.” LCs are strict — a typo or a missing document can delay or block payment.
When an LC is worth it
- A new buyer you don’t yet trust.
- Large order values where the risk is significant.
- Markets where chasing unpaid invoices would be difficult.
When it might be overkill
For small orders or long-standing, trusted buyers, an LC’s cost and paperwork may outweigh the benefit. In those cases, advance payment or a deposit structure can be simpler and just as safe.
Match the payment method to the risk. The goal isn’t maximum security — it’s the right security for the deal.
The most common LC mistakes
Most LC problems come down to documentation: presenting documents that don’t precisely match the LC’s wording, missing a deadline, or accepting an LC with terms you can’t realistically meet. Always review the LC carefully before you ship — not after.
The bottom line
Getting paid is half the export job. Letters of credit let you trade with new buyers in unfamiliar markets without betting your business on their goodwill — as long as you handle the documents with care and choose the right tool for each deal.
