You are welcome to use thank you cards, branded stationery, lined paper, or plain white printing paper for your letters. Our students recently took part in a heartwarming service project where they wrote letters to veterans as part of the Honor Flight initiative.To submit letters, participants are asked to pen a note of gratitude to someone who has had a positive impact on them. Learn what an employee recognition letter is and how to create one using the provided template and example. Most appeal and request letters require a page or two. I want to congratulate you personally for completing your year with < company name >. It has been a pleasure working with you. We collect and distribute millions of letters of thanks and support and send them directly to our active, reserve, and veteran military.