Question

You work sincerely. You will get promotion very soon.​

Answer 1

You should say congratulations at the beginning so the person receiving the message knows immediately what you are writing about. Examples include, “I want to be the first to congratulate you on your promotion,” or “Great job on all your hard work that led to your promotion.” Other possibilities include simple phrases such as, “Cheers on the new job,” or "Job well done.” Make sure to include just a few congratulatory statements to make your letter sound sincere.