Stock clerks are responsible for managing inventory in retail stores, warehouses, and other facilities. Their main tasks include receiving shipments, organizing products on shelves, and keeping track of stock levels. They ensure that items are easily accessible for customers and that the store remains well-stocked. In addition to organizing products, stock clerks often assist with inventory counts and help maintain a clean and orderly environment. They may also work closely with managers and sales associates to identify popular items and restock them as needed, contributing to the overall efficiency of the business.