Thankyou letters should begin with a statement thanking the vendor for their service. In this article, we offer some tips and examples to help you write a great thankyou letter to your manager.Thank you to all the veterans and their families for the sacrifices they have made and the important service they have rendered to our nation. The message of appreciation should stand alone. Be brief, warm, and sincere. This blog post will guide you on how to write a letter expressing genuine gratitude to a manager for exceptional customer service. Thankyou letters should begin with a statement thanking the vendor for their service. Locksmith services will be performed during evening hours. Get all of FranklinCovey's Courses, Services and Technology via the All Access Pass. Thank you for your letter.