信用证关系着货物的装运、交单和最终的收付款项，出口方只有在收到进口方开出的信用证时，才会安排发货，否则货物将不能及时发出和到达。因此，外贸人员在实际操作中，应当熟练掌握有关信用证的邮件撰写。下面分享几篇模板：
通知已开立信用证
Dear Sir:
Thank you for your letter of June 18 enclosing details of your terms.According to your request for opening an irrevocable L/C, we have instructed the Beijing City Commercial Bank to open a credit for US$50,000 in your favor, valid until Sep. 20. Please advise us by fax when the order has been executed.
Sincerely
请求信用证延期
Dear Sir:
We are sorry to report that in spite of our effort, we are unable to guarantee shipment by the agreed date due to a strike at our factory. We are afraid that your L/C will be expire before shipment. Therefore, please explain our situation to your customers and secure their consent to extend the L/C to Sept.30.
Sincerely
同意更改信用证
Gentlemen:
We received your letter today and have informed our customers of your situation. As requested, we have instructed the Beijing City Commercial Bank to extend the L/C up to and including September 30. Please keep us abreast of any new development.
Sincerely
以上就是三篇信用证常用模板，希望对各位有所帮助。
