what is stock control is a frequent query from new sellers aiming to streamline operations in e-commerce or traditional retail. Stock control refers to the system of managing inventory levels to ensure optimal stock quantities—avoiding overstock and preventing stockouts. Effective control improves cash flow, customer satisfaction, and warehouse efficiency. Tools like real-time inventory software, barcoding systems, and automated fulfillment services enhance accuracy. In a dropshipping context, stock control relies heavily on supplier integration, making it essential to sync with platforms that offer real-time inventory updates. Ultimately, stock control is vital to scaling any product-based business sustainably.