Express gratitude in a heartfelt way. Send a note using Canva's free and customizable thank you letter samples.Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word). Guidelines for writing appreciation letters: State what you appreciate and briefly explain why. Example 5: Thank you letter for supporting a capital campaign. Show your gratitude with our selection of stylish, printable thank you card templates you can personalize in a few simple clicks. Learn how to write a genuine thank you note for gifts, invitations, favors, and more! In this article, we will explore the art of creating impactful event email templates to express heartfelt thanks to your attendees. I hope this letter finds you well.