Glad you asked...
A letter requesting reimbursement from someone can go one of two ways - it can be successful, or it can fail. How you write the letter is the key. First, you should always be diplomatic and courteous, and you should make certain that you have a legitimate complaint. Check out this site for some more great tips on writing a reimbursement letter: http://www.writeexpress.com/complaint-le...
Then again, this answer might help you...
The reimbursement letter or refund letter should be cordial and professional in tone. State the details for the reimbursement such as the amount, reasons and provide copies of documents to support the request. For more information look here: http://www.usingenglish.com/forum/letter...;

