Drear IT Manager and Accounting Manager,
First of all, I would like to thank you for your kindness to give me an opportunity to present the invitation letters.
May I inviting you to join us at this the presentation accounting system “Sunsystems” on 26 June 2015 at Chiangmaihill hotel On Friday,26th at 10.00 AM
Thank you very much in advance and looking forward to receiving your favorable reply.