Mr.Alex Gordon （收信人）
Customer Representative of Time Magazine Publishing Ltd （职位、公司）
Address; Rm 3201 （地址）
16 March,20xx （日期写在最前）
Dear Mr.Gordon,（对方称呼）
I am writing to you because our company wants to subscribe to Time.I saw your poster that it took only $500 to subscribe for 12 month.So here along with the letter I enclosed a check fro $500.（事情描述一下）
Please reply to me when you finish the proceeding,or you can give me a call at XXXX（电话号码）for further information.Thank you very much.（答谢语）
Yours Sincerely,（敬语）
Joan Wong （写信人自己的情况）
Office Manager
Global Trading Company Limited.