商务英语写作范文77

 　　Gentlemen：

　　This letter is to remind you that all shipments to [name of firm] must include a packing list which states what is in each shipment and references the purchase order number for that shipment.

　　By following this procedure， we will be able to process the receipt of your merchandise faster and therefore， expedite payment to you.

　　We appreciate your cooperation in this matter.