Payment terms allocate credit, performance, document and country risk between buyer and supplier. Procurement should choose the least restrictive instrument that still controls the transaction: open-account structures for trusted relationships, documentary collection where document control is useful, and letters of credit where bank undertakings justify the cost and complexity.
Payment is a risk allocation
The cheapest term is not always the safest or the best for working capital.
Banks examine documents
A letter of credit does not prove that the physical goods conform.
Cash in advance shifts risk to the buyer
Use milestones, security or inspection when prepayment is unavoidable.
Write the operational details
Instrument, timing, currency, bank charges and required documents belong in the contract.
International procurement negotiations often devote pages to price and specifications but reduce payment to a short phrase such as ‘L/C at sight’ or ‘30% advance’. That phrase can determine who finances production, who carries non-performance risk, which documents control release of goods and how quickly cash moves through the supply chain.
The right payment term depends on supplier strength, country and banking risk, order customisation, inspection possibilities, bargaining power and the cost of capital. Procurement should evaluate the instrument together with Finance, Treasury, Logistics and Legal rather than treating it as an administrative field on the purchase order.
The Risk Map Behind Every Payment Term
Four exposures matter. Credit risk is the chance that the party owing money will not pay. Performance risk is the chance that the supplier will deliver late, incorrectly or not at all. Document risk is the chance that required documents contain discrepancies. Country and bank risk cover transfer restrictions, sanctions, political events and failure of the financial institution.
Payment terms move these exposures; they do not eliminate them. Cash in advance protects the supplier but exposes the buyer to performance risk. Open account supports the buyer but finances the supplier. Documentary collection lets banks route documents and payment instructions without giving the same independent undertaking as a documentary credit. A letter of credit substitutes a bank undertaking for buyer credit only when a complying presentation is made.
Letter of Credit: Strong Control, High Discipline
Under a documentary credit subject to UCP 600, the issuing bank undertakes to honour a complying presentation. The buyer applies for the credit; the issuing bank opens it; an advising bank authenticates and advises it to the beneficiary; and a confirming bank may add its own undertaking when agreed.
The procurement danger is assuming that bank examination equals product inspection. Banks deal with documents. If the invoice, transport document, certificate and other required records comply, payment can be due even when the buyer later alleges a physical defect. Product quality must therefore be controlled through specifications, inspection rights, independent certificates, warranty and claims provisions.
Keep required documents objective and obtainable. Excessive conditions create discrepancy risk, delay and amendment fees. State the latest shipment date, expiry, place of presentation, permitted transport documents, partial shipment and transshipment rules, tolerance, governing ICC rules and allocation of bank charges.
CAD and Documentary Collection
Cash against documents is commonly implemented as documents against payment under a documentary collection. The seller ships, presents documents through its bank and instructs the collecting or presenting bank to release them when the buyer pays. Documents against acceptance releases documents against the buyer’s acceptance of a time draft.
Banks act on the collection instruction but do not generally provide the independent payment undertaking associated with a letter of credit. The seller retains some document control, yet may face storage, demurrage, return or resale costs if the buyer refuses. The buyer may still have limited ability to inspect the goods before taking up documents.
Specify whether the collection is subject to ICC URC 522, whether release is against payment or acceptance, who bears charges and what happens if documents or goods arrive first.
CIA, CWO and COD
Cash in advance means the buyer pays before shipment or another defined performance point. Cash with order is a stricter form in which payment accompanies the order. Both support supplier cash flow and may be commercially justified for custom tooling, scarce capacity or a new buyer, but they expose procurement to supplier failure and recovery difficulty.
Reduce exposure through milestone payments tied to objective deliverables, an advance-payment guarantee, parent guarantee, escrow, inspection and a clear refund obligation. Avoid paying a large advance merely because the supplier’s quotation template says so.
Cash on delivery links payment to arrival, but ‘delivery’ must be defined. Physical arrival is not the same as acceptance after inspection. COD also provides limited protection in cross-border freight where the carrier cannot determine conformity and local processes may not support collection.
Acceptance, Drafts and Beneficiaries
An acceptance is a commitment to pay a draft at maturity. A bill of exchange or draft can support a documentary credit or collection, but modern practice does not require a draft in every credit. Avoid adding one automatically when it creates no operational value.
The beneficiary is the party entitled under the credit. Names, addresses and legal entities must match the commercial contract and bank application. A mismatch between the supplier on the purchase order, invoice and credit can stop a presentation even where the business transaction is genuine.
Procurement should maintain a document matrix that names the creator, required data, approval owner and presentation deadline for each record.
A Decision Framework for Buyers
Start with relationship and remedy. If the supplier is proven, the jurisdiction enforceable and the goods standard, open account with credit insurance or a modest deposit may be efficient. If the supplier needs document-based assurance but bank risk substitution is unnecessary, documentary collection may fit. If country, buyer credit or transaction value justifies a bank undertaking, consider a letter of credit.
Then model total cost: bank fees, confirmation cost, amendment fees, internal document work, financing days and the probability-weighted cost of failure. A nominally secure instrument can be poor value if the team repeatedly creates discrepancies.
Finally, obtain Treasury and Legal approval. Sanctions, currency controls, guarantees, applicable law and banking practice can change the result.
Worked Example: Custom Production Equipment
A buyer orders custom equipment with a long manufacturing cycle. The supplier asks for 60% cash in advance. Procurement rejects both a full prepayment and a complex credit requiring documents the supplier cannot produce.
The parties agree 15% on an advance-payment guarantee, 25% after approved design, 35% after factory acceptance testing, 15% against a clean transport-document set and 10% after site acceptance. The structure funds real progress while preserving leverage. Each milestone names evidence, review time, rejection procedure and refund consequences. Payment has become part of performance management rather than a calendar promise.
Common Mistakes to Avoid
- Assuming a letter of credit guarantees the quality, quantity or physical existence of goods rather than a complying document presentation.
- Using cash in advance without an advance-payment guarantee, milestone evidence or a practical refund remedy.
- Failing to state whether documentary collection is D/P or D/A and which ICC rules apply.
- Leaving bank, confirmation, amendment, courier and discrepancy charges unallocated.
- Creating document requirements that conflict with the Incoterm, route or carrier practice.
Procurement Implementation Checklist
- Score supplier, country, currency, bank, performance and document risks.
- Model working-capital days and all bank and administration costs.
- Choose the least restrictive instrument that controls material exposure.
- Align the payment clause, Incoterm, shipment plan and inspection regime.
- Define required documents, responsible party, exact data and deadlines.
- Allocate bank charges, discrepancy fees and amendment responsibility.
- Build escalation rules for late documents, non-conformity and failed milestones.
Frequently Asked Questions
Is a letter of credit always safer for the buyer?
No. It can reduce counterparty payment risk and structure document control, but the buyer can still pay against compliant documents for defective goods. Inspection and contractual remedies remain essential.
What is the difference between CAD and an L/C?
CAD or documentary collection routes documents through banks without the same independent bank undertaking. An L/C requires the issuing bank to honour a complying presentation under its terms.
When should procurement accept cash in advance?
When commercial necessity is clear and exposure is controlled through a small deposit, milestones, guarantees, inspection, escrow or strong recovery rights.
Who is the advising bank?
It authenticates and advises the credit to the beneficiary. Advising alone is not confirmation and does not create the same payment undertaking.
Should payment terms be evaluated separately from price?
No. Financing days, fees, security, currency and risk can materially change total economic value. Compare offers on a cash-flow-adjusted basis.
Related Kurums Guides
- Letters of Credit Explained
- Documentary Collections in Global Trade Finance
- How Payment Terms Affect Working Capital
- Key Contract Clauses for Procurement
- Global Sourcing Risk Management
Standards and Authoritative Sources
- ICC — UCP 600 and Documentary Credit Development
- ICC — Documentary Credit Rules and Terminology
- ICC — URC 522 Uniform Rules for Collections
Glossary terms covered: acceptance, advance, advising bank, letter of credit, beneficiary, bill of exchange, bank guarantee, cash against documents, cash in advance, cash with order, COD, collecting bank, collection, commercial invoice
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