Companies often use outside sales representatives to sell their products or services. These sales representatives can be employees or independent contractors. They are paid on commission, which rewards them financially based on what they sell. Working on commission can be a great way to set one's own schedule while having financial reward tied to performance. Using outside sales representatives is a great model for businesses as well - a business can reach many clients face-to-face and create a more personalized relationship with the business's customer base.