An event sales manager supervises an event space for a hotel, concert venue, business building, or conference center. Your duties include being the chief contact for all customer inquiries and requests about the space, consulting with clients about every detail of an event to ensure that it runs smoothly, prospecting new sales, and managing revenue documentation. The qualifications for a career as an event sales manager include job experience in event planning and management, customer service skills, and, in some cases, a bachelor’s degree and certification. Other useful skills include strong scheduling and organizational awareness and the ability to market the space to new clients.