Cosmetic sales is the business dedicated to selling cosmetic products to customers, wholesalers, and retailers. As a cosmetic sales representative, your responsibilities are marketing and selling products. Your job duties include learning about the production, distribution, and use of products, connecting with wholesalers and retailers to pitch your products, and negotiating and closing sales deals. The qualifications for a career in cosmetic sales are excellent people skills and experience in the cosmetics industry. Most employers also provide on-the-job training. Some employers prefer candidates with a degree in beauty and cosmetic marketing or merchandising, business, or marketing. As you gain experience, you may take on additional duties, such as training new salespersons.