In this article, we discuss what to include in a professional resignation letter and we share examples of resignation letters you can use for reference. Please accept this letter as a notice of my resignation.A resignation letter should be short and to the point. Simply explain why you're leaving and the date of your departure. Use one of our resignation letter templates. Thank you for the opportunity to work at Amazon and I remain hopeful that we may work together again in the future. They can also answer any query on whether it is compulsory to serve a notice period after resigning from the job.