Completes On-Shelf Availability (OSA) end-to-end process including warehouse and direct store delivery (DSD) for planogrammed departments, executing disposals, call-ins, and vendor returns before expiration, completes scan outs/ scan outs returns on all subscribed departments including vendor/ DSD departments and pharmacy scan outs. In designated stores, as required, opens and closes the store in the absence of store management, including all required systems start-ups, required cash handling and cashier responsibilities, and ensuring the floor and stock room are ready for the business day.