A Waiter/Waitress works in restaurants, bars, hotels and other food-serving establishments. They ensure guests have an excellent dining experience by providing great customer service.
A Warehouse Worker is an integral part of any business that stores and processes orders or products. They oversee receiving and processing of incoming stock, picking orders from the warehouse stock and managing them.
A Customer Service Representative is the first person most customers communicate with when they have a problem. They must handle complaints and provide appropriate solutions for customers
A Sales Representative is a professional who initialises and manages relationships with customers. They are responsible for selling products or services to customers.