跟单信用证统一惯例第600号对于“承付”一词的创设解释略显笼统,而信用证项下的付款行为直接关系到国际结算资金的收付。文章依据国际惯例的相关内容,针对程军和苏宗祥的观点进行了辨析,经过归纳和总结,信用证项下的付款可以分承付和议付两类,简化了信用证付款关系的描述,并对上述学者的观点给予了补充和修正。 The Uniform Customs and Practice for Documentary Credits No. 600 explains the creation of the term “indemnity” slightly, while the payment under the letter of credit is directly related to the receipt and payment of international settlement funds. According to the relevant contents of international practice, the article analyzes the views of Cheng Jun and Su Zongxiang. After summarizing and summarizing, the payment under the credit can be divided into two types, the description of the relationship of credit payment is simplified. The views of the above scholars have been supplemented and amended.