精选优质文档-倾情为你奉上Business Correspondence商 务 信 函1. Promotion Lerrer （推销信函）Dear Sirs,We have just introduced our new refrigerator to the market , and are enclosing sales promotional literature to give you full details . No doubt your customers will appreciate the opportunity to purchase this fine product and with this in mind we are enclosing an order form for you to complete and return to us without delay . You will received a special introductory discount of 10% which we can maintain u
