A sales representative is a professional who sells products or services to customers on behalf of a company. They often work in various industries, including retail, pharmaceuticals, and technology. Their main responsibilities include identifying potential clients, presenting products, and closing sales. They also provide customer support and maintain relationships with existing clients. Sales representatives typically need strong communication and interpersonal skills to effectively engage with customers. They may work independently or as part of a team, and their performance is often measured by sales targets. Many sales representatives receive training to understand their products and improve their selling techniques.