Buyers can check the link by tracing each payment stage to a specific written milestone and reviewing the payment document for the event or condition that controls that stage. A pro forma invoice can list payment terms, while a letter of credit can state conditions that must be met before payment is made to the beneficiary, or exporter; neither document alone establishes that every milestone is properly connected.
Start with the payment wording
The U.S. International Trade Administration states that a pro forma invoice can list payment terms. When reviewing one, buyers should compare its payment wording with the written milestones and ask:
- Does each relevant milestone correspond to a stated payment stage?
- Does the payment wording identify what must happen before that stage becomes due?
- Do the milestone and payment sections describe the same event in consistent language?
- Is any important event or condition left undefined?
Buyers should not treat a payment schedule as connected to a milestone merely because the two appear in the same document. The wording needs to show the relationship directly or incorporate terms that clearly identify it.
Check the conditions in a letter of credit
When a letter of credit is used, the U.S. International Trade Administration says that payment will be made to the beneficiary, or exporter, provided the terms and conditions stated in the letter have been met.
Buyers should therefore read the stated conditions as part of the payment chain. If a written milestone is intended to control payment, the buyer should check whether that milestone is expressly included as a condition. If the connection is unclear, the relationship should be clarified in writing rather than inferred from the title or surrounding correspondence.
Compare the full chain
| Element | Question for the buyer |
|---|---|
| Milestone | What event does the written milestone describe? |
| Payment stage | Which payment provision corresponds to that event? |
| Condition | What must be met under the applicable payment document? |
| Wording | Do the documents describe the same event and requirement? |
| Conflicts | What happens if the milestone wording and payment wording differ? |
This comparison should be based on the transaction documents rather than on labels such as “deposit,” “progress payment,” or “final payment.” A familiar label does not resolve a mismatch in the underlying wording.
Resolve gaps before relying on the schedule
Any unclear event, unsupported connection, or conflict between documents should remain an open item until the parties confirm the position in writing. Buyers should also check which document is intended to govern if the provisions differ, without assuming that one document automatically overrides another.
The cited statements do not establish transaction-specific amounts, payment deadlines, required evidence, fees, or rules for resolving conflicting wording. Those details must be confirmed from the actual transaction terms and, where needed, through appropriate transaction-specific review.