Payment Terms

Letter of Credit Explained for Commodity Buyers

How a documentary letter of credit works, what makes a presentation discrepant, and how buyers structure a credit that can actually be complied with.

Introduction

Overview for international buyers

A documentary letter of credit is a bank undertaking to pay the seller against compliant documents. It substitutes the issuing bank's credit standing for the buyer's, which is why it is common in first transactions between new counterparties.

Crucially, banks deal in documents, not goods. Payment follows a compliant presentation, so the wording of the credit determines whether the transaction runs smoothly.

Explanation

What buyers need to understand

The mechanism

The buyer instructs their bank to issue a credit in the seller's favour. The credit lists the documents required, the latest shipment date, the expiry date, and the terms of the underlying shipment.

The seller ships, assembles the documents and presents them. If the presentation complies with the credit, the bank pays according to the credit's availability — at sight or at a stated tenor.

Why presentations become discrepant

Discrepancies are usually clerical: a description that differs from the credit, a missing original, a late presentation, an expired credit or an inconsistency between documents.

Every discrepancy hands the decision back to the buyer, which delays payment and can damage a new relationship over an avoidable typing error.

  • Goods description inconsistent with the credit
  • Documents presented after the presentation period
  • Certificates the exporting country cannot issue
  • Shipment after the latest shipment date
  • Inconsistent quantities, marks or party names across documents

Structuring a workable credit

Share the draft credit wording with the seller before issuance. A five-minute review of the document clause prevents most discrepancies.

Keep the required documents to those that genuinely exist and can be obtained within the timeline, and allow a realistic presentation period after shipment.

Step by Step

How the process runs

The sequence our trade desk follows with buyers, from requirement to shipment.

  1. 01

    Agree the payment structure

    Confirm in the contract that payment is by documentary credit, and whether it is at sight or on a deferred tenor.

  2. 02

    Draft and circulate the wording

    Prepare the credit text with your bank and share the draft with the seller for review before issuance.

  3. 03

    Issue through the banking channel

    Your bank issues the credit and advises it to the seller through the advising bank.

  4. 04

    Ship within the credit terms

    Shipment happens on or before the latest shipment date, with documents prepared to the credit's requirements.

  5. 05

    Present and settle

    Documents are presented within the presentation period, and payment follows a compliant presentation.

Common Mistakes

What goes wrong most often

  • Issuing the credit without a draft review

    Most discrepancies originate in credit wording that no one checked against reality before issuance.

  • Unrealistic shipment or expiry dates

    Dates that ignore sourcing, inspection and vessel schedules guarantee amendments and extra bank charges.

  • Requiring unobtainable documents

    If a required certificate does not exist in the exporting country, the credit cannot be complied with.

  • Confusing the credit with the contract

    The credit governs payment against documents. Quality, inspection and remedies live in the sales contract.

Buyer Checklist

Confirm before you contract

  • Payment terms agreed in the contract before the credit is issued
  • Draft credit wording reviewed by both parties
  • Document list obtainable within the shipment timeline
  • Latest shipment date, expiry and presentation period realistic
  • Goods description consistent between contract and credit
  • Bank charges allocated between buyer and seller

FAQ

Frequently asked questions

Answers to the questions buyers raise most often on this topic.

Continue Exploring

Related commodities, markets and next steps

Every guide links into the specifications, corridors and trade support pages it references.

Discuss this requirement with our trade desk

Share your commodity, grade, volume, packaging and destination port. You receive a specification sheet and a commercial offer, not a generic price list.

This guide lives in Payment Terms within the Agri Genius Exports Knowledge Hub. Permalink: /knowledge/payment-terms/letter-of-credit-explained/