A role as a sales supervisor could see you based in a variety of different working environments e.g., in a store, office or factory. You'll be able to find job openings at most companies that have sales staff. For example, you could be a sales supervisor in-store for a fashion brand or you could supervise an office-based sales team at an insurance firm.
Your main responsibility will be to get the most out of the sales team by helping with day-to-day tasks, as well as trying to increase motivation and performance. You'll also likely be responsible for budgeting and managing costs. It can be a rewarding role, as you're focused on helping others perform to a high standard.