there is case in Accounting farm we must to use htpp://aaahq.org/asclogin.cfm and Username: AAA51845 password: V33WxfJ for writing a letter for answer the costumer request. I will put 2 file one is file about the case and other file sample of letter. one imortant thing is letter must have code from the web site I mention and has sitation in letter like the sample. So requried to kow how find the code and write down them. please only person is familier with accounting field take it because its a litthe major writing not a typical writing.