The responsibilities and duties section is the most important part of the job description. Here you should outline the functions this position will perform on a regular basis, how the job functions within the may also include soft skills and personality traits that you expect from a successful candidate.
Greet and assist customers as they shop for new products
Suggest applicable and relevant upsells to help customers walk out the door with everything they need
Learn how products work and how to troubleshoot issues with customers
Willingness to work from alternate store locations when needed