In this article, we discuss what a retail resignation letter is, the key parts you should include in the letter and the steps to writing one. Just go up to your manager and say you're quitting in two weeks.They'll probably ask what specific day. Learn how to write a professional two weeks notice letter with our easytouse template. Crafting a twoweek notice letter involves several key steps to ensure clarity and professionalism. Detailed Step-By-Step Guide. You should include your title, company name, and last day of employment with them. Ready to leave your current job? Here's how to write the perfect two week notice letter (without burning any bridges with your employer). The employer is required to accept your resignation, but doesn't have to accept the offer of 2-weeks.