Commercial systems refer to the structured processes and technologies that businesses use to manage their operations and transactions. These systems can include software for accounting, inventory management, customer relationship management (CRM), and supply chain management. They help organizations streamline their activities, improve efficiency, and enhance decision-making. In addition to software, commercial systems often involve hardware components, such as point-of-sale (POS) systems and servers. By integrating various functions, these systems enable businesses to track sales, manage resources, and analyze data effectively. Overall, commercial systems play a crucial role in supporting the growth and sustainability of businesses.