TT, LC, and Open Account Explained: How to Choose the Right Payment Terms for Every Export Transaction
The Opening Scenario The buyer’s message was polite yet firm. "We typically work on Open Account terms with a 60-day payment window post-delivery. It’s standard practice across all our suppliers." The precision metal component manufacturer in Toronto read the email twice. Until now, every international order managed by the company had been settled via traditional wire transfer prior to shipment. The prospect of manufacturing and shipping goods worth tens of thousands of CAD, then waiting two months to get paid, felt deeply uncomfortable. At the same time, the buyer was a serious corporate partner, the order volume looked promising, and rejecting them outright risked missing a massive opportunity. The seller faced a classic decision dilemma in global trade: maintain the safety and familiarity of prepayment by wire, explore the formal protection of a letter of credit, or accept the commercial flexibility—and risk—associated with Open Account. Understanding the practical differences between these three methods is essential before any exporter replies to such an email with total confidence.
What is Telegraphic Transfer (TT)? Telegraphic Transfer (TT), also commonly referred to as a wire transfer or bank transfer, is the simplest and most widely used payment method in international trade for small and medium-sized exporters. In a TT transaction, the buyer instructs their bank to execute an electronic transfer of funds directly to the seller’s designated bank account. Once the funds arrive and are verified, the seller proceeds with shipping the goods. Mixed variations are very popular: an upfront deposit (typically ranging from 30% to 50%) before production begins, with the remaining balance settled before shipment, or demanding 100% prepayment upfront for initial orders.
Advantages of TT
Speed and simplicity.
Low bank fees relative to transaction value.
Clear confirmation of available funds prior to dispatch.
Easy to understand for both trading parties.
Disadvantages
The seller assumes production risk if only a partial deposit is received.
The buyer assumes risk if paying in full before inspecting the goods.
Absence of independent verification for documents or product quality.
TT is the ideal solution for smaller orders, initial transactions, or situations where both parties have already built a solid level of mutual trust. Because of its straightforward nature, it remains the default choice in export payment guides for many businesses within the SME sector.
What is a Letter of Credit (LC)? A Letter of Credit (LC) is a written commitment by a bank, acting on behalf of the buyer, to pay a specified amount to the seller upon the presentation of documents that strictly comply with the terms and conditions of the credit. In practice, the buyer’s bank (the issuing bank) issues the LC. The seller ships the goods and submits the required documents (commercial invoice, bill of lading, certificate of origin, etc.) to their own bank. If the documents perfectly match the LC conditions, payment is executed immediately or deferred according to the agreed schedule.
When is an LC the Right Choice?
High-value orders where the seller refuses to ship on open account terms.
New trade relationships in higher-risk markets.
Situations where the buyer’s creditworthiness remains uncertain.
Transactions requiring formal bank involvement due to financial or regulatory compliance reasons.
Large corporations and trading houses frequently use letters of credit because the bank’s guarantee replaces the buyer’s commercial promise. For small and medium enterprises, the cost, strict document discipline, and risk of discrepancies mean LCs are usually reserved for high-value or high-risk transactions rather than small, repeat orders. A well-structured letter of credit provides strong protection for the seller, but only if the paperwork is prepared with absolute precision. Even minor discrepancies can delay or block payment.
What is Open Account? Under Open Account terms, the seller delivers the goods and issues an invoice. The buyer is expected to settle the payment at an agreed future date—most commonly 30, 60, or 90 days from the invoice or delivery date. This arrangement is the most buyer-friendly and serves as the standard across many established supply chains, particularly in North America and Western Europe. For the seller, it essentially equates to extending unsecured commercial credit.
Benefits for the Buyer
Substantial improvement in working capital and cash flow.
Reduced need to tie up capital upfront.
A strong signal that the seller fully trusts the business relationship.
Risks for the Seller
Total exposure to non-payment or prolonged payment delays.
Very limited cross-border legal recourse in case of client insolvency.
Severe pressure on working capital during the waiting period for funds.
Open Account terms should only be extended once a buyer has proven a reliable payment history across numerous transactions, or when the risk is mitigated through credit insurance, export development agency support (such as EDC in Canada), or other financial tools. Offering this model prematurely is one of the most frequent causes of severe financial strain for new exporters.
Comparison of the Three Methods A clear comparison table helps exporters align payment methods with specific market situations.
CriterionTT (Prepayment / Deposit)Letter of Credit (LC)Open AccountSeller SecurityHigh if funds are received upfrontHigh (bank commitment)LowBuyer SecurityLow if paying in advanceMedium (documentary control)HighCostLowHigher (bank fees + complexity)LowestSpeed & SimplicityFast and simpleSlower, requires extensive paperworkSimple once terms are agreedIdeal ForNew buyers, smaller ordersLarge or high-risk transactionsEstablished, trusted partnersImpact on Working CapitalNeutral to positive for the sellerNeutralNegative for the seller (delayed cash flow)
No single method is universally superior. The professional approach is to initiate collaboration under safer terms (TT or LC) and transition to Open Account only when trust and payment history are firmly established.
How Profile-Shop Powers Global Transactions Driven by TT, Open Account, and Escrow For many SME exporters, the most realistic middle ground between rigid TT prepayment and vulnerable Open Account terms is a structured commercial workflow paired with secure payment options. The Profile-Shop ecosystem (developed by StrongBody AI) supports this intermediate model by enabling sellers to publish clear proposals (Offers) that specify proposed payment methods and schedules, maintain a complete audit trail of negotiations, and communicate with buyers in multiple languages. When both parties view agreed terms in a unified digital space, actual fund transfers—whether via TT, Open Account, or an integrated Escrow agreement—become more transparent and less prone to misunderstandings. The Escrow system proves particularly useful for initial or moderate-value orders: buyer funds are held by a neutral third party and released only when agreed milestones (such as shipping confirmation) are met. This lowers the trust barrier without incurring the heavy costs and administrative complexity of a traditional letter of credit. By keeping commercial exchanges, documentation, and payment expectations synchronized, the platform helps Canadian SMEs apply appropriate international payment terms to every deal rather than relying blindly on a single habit.
Core Conclusion TT, LC, and Open Account solve entirely different business challenges. TT prepayment maximizes seller security at the expense of potential buyer resistance. Letters of credit shift risk to the banking system in exchange for higher costs and administrative hurdles. Open Account maximizes commercial flexibility while exposing the seller to non-payment risks. Successful export managers never treat any single payment method as dogma; they evaluate the counterpart, order value, and stage of the relationship to select terms that balance safety and competitiveness for each transaction. Over time, trusted partners earn more flexible terms, while new or higher-risk deals retain proper safeguards.
Frequently Asked Questions (FAQ) Regarding TT, LC, and Open Account
When should a seller strictly demand TT prepayment? For initial orders from new clients, small trial batches, or whenever production risks and order values make non-payment completely unacceptable. Structuring a deposit combined with a pre-shipment balance usually serves as a viable compromise.
Does the extra cost of a Letter of Credit make sense for an SME? For high-value orders or clients located in markets where commercial debt recovery is legally complex, the security of an LC fully justifies the costs and administrative effort. For small, recurring orders, procedural complexity usually outweighs the benefits.
How can a seller safely migrate a client from TT to Open Account? Following several successful transactions paid on time, the seller can gradually loosen terms—for example, shifting from 100% upfront to a 30% deposit with the balance due upon delivery, then progressing to a 30-day Open Account—while continuously monitoring the counterpart’s financial behavior.
What is the biggest real-world risk of Open Account? Non-payment or significant delays with very limited avenues for effective cross-border legal recovery. The impact on a small exporter's liquidity and cash flow can be critical.
Can these three methods be combined within the same business relationship? Yes. Many professional exporters utilize TT prepayment or LCs for inaugural orders, then transition trusted partners to Open Account for subsequent regular transactions. The key is a deliberate evolution based on proven performance.
Call to Action Payment terms are not a secondary operational detail; they represent a core commercial decision that directly impacts both risk profiles and market competitiveness. Select TT, LC, or Open Account based on buyer profiles and transaction specs, document agreements clearly, and review terms as the business relationship matures. Profile-Shop by StrongBody AI helps you professionally structure proposals (Offers), maintain transparent communication, and manage secure payment options—including the Escrow mechanism—so every international operation runs on clear, controlled terms. Discover the platform today to bring greater discipline and confidence to your export collection processes
