- Contact prospective clients to deliver measurable marketing results. Prepare promotional plans, sales literature, and advertising proposals. Develop and maintain relationships with clients by providing top quality service. Investigate and resolve customer problems. Communicate with other departments to assure quality service in placing orders and arranging promotional events. Responsible for exceeding sales budget and collection of sold accounts. Attend sales meetings, training sessions, and client remotes. Maintain account lists and solicit new business.