Checkout clerks are employees who work at retail stores, supermarkets, and other establishments where customers purchase goods. Their primary responsibility is to scan items, process payments, and provide change. They also assist customers with questions about products and store policies. In addition to handling transactions, checkout clerks often help maintain a clean and organized checkout area. They may also be responsible for bagging items and ensuring that customers have a pleasant shopping experience. Checkout clerks play a vital role in the overall operation of a store, contributing to customer satisfaction and efficient service.