Write it legibly on a sheet of paper, give your final day, and put todays current date and sign your name. Most businesses and employees give each other two weeks notice.Does Mart want and give one week notice? Learn how to craft a professional two weeks notice letter for Walmart with our step-by-step guide. Ensure a smooth resignation process today! A twoweeks resignation notice is your opportunity to leave a job professionally and positively. You want to identify that. This will be your notice of resignation. They really prefer you give at least 2 weeks notice because schedules are made in advance. Once a password reset link is sent via email it requires receiving a text message for verification.