A Letter of Credit (L/C) is a contractual commitment issued by a foreign buyer's bank guaranteeing payment to the exporter once goods are shipped and required documentation is presented. This financial instrument is regulated by the International Chamber of Commerce's UCP 600 rules and is recognized in over 175 countries worldwide [2].
For Southeast Asian exporters selling on Alibaba.com, understanding L/C payment terms is crucial when dealing with bulk orders of 1000 pieces or more. Unlike simpler payment methods like Telegraphic Transfer (T/T), L/C involves multiple parties and strict documentary compliance, but offers superior payment security for both buyers and sellers.
L/C Types Comparison for Bulk Orders
| L/C Type | Best For | Risk Level | Cost Range |
|---|---|---|---|
| Commercial L/C | Standard international shipments | Medium | 0.5-1.5% of transaction |
| Standby L/C | Performance guarantees, backup payment | Low | 0.75-2% of transaction |
| Revolving L/C | Multiple shipments over time period | Medium | 0.5-1% per cycle |
| Confirmed L/C | High-risk countries, new suppliers | Very Low | 1-2% + confirming bank fees |
| Green Clause L/C | Pre-shipment financing for suppliers | High | 1.5-2.5% of transaction |
The documentary nature of L/C is its defining characteristic: banks deal exclusively in documents, not goods. This means payment is triggered by presenting compliant shipping documents (bill of lading, commercial invoice, packing list, certificates), not by the physical condition or arrival of goods [3]. While this provides certainty, it also creates risk—any discrepancy in documentation can delay or negate payment entirely.

