In this article, we explain what an appreciation letter is and how to write one with tips, examples and seven easy steps to write your own. The message of appreciation should stand alone.Be brief, warm, and sincere. You could write a thank you note or just tell them thank you a supporter friend is just doing their job you know what I mean? Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word). Re: Scholarship Name (fill in this part.) Dear Benefactor: 1. First paragraph – Provide an opening expression of gratitude for this award. Dear best friend, You're such a great blessing and every day I thank God for your mere existence. You simply make everything brighter.