Enter and update inventory, pricing, and product information into the supermarket's database. Maintain accurate records of stock received, sold, and returned. Process purchase orders, invoices, and delivery documents. Verify data accuracy and correct any errors or inconsistencies. Prepare daily, weekly, and monthly sales and inventory reports. Coordinate with the warehouse, purchasing, and cashier teams to ensure accurate record-keeping. Maintain confidential business information and customer data. Assist in stock audits and inventory reconciliation. Organize and file documents in both digital and physical formats. Perform other administrative duties as assigned.