Can a workstation (POS) operate as a standalone unit without a site controller?

A workstation (POS) typically requires a site controller to manage and process the transactions effectively. The site controller plays a crucial role in facilitating communication between the POS hardware and the back-end systems necessary for transaction processing, inventory management, and customer data handling. Without this central management system, the POS would struggle to handle critical functions that depend on connectivity and centralized data access.

While a workstation may have the capability to perform certain tasks independently, such as accepting payments in a limited offline mode, it cannot fully operate as a standalone unit for comprehensive sales and inventory transactions without the guidance and support of a site controller. Thus, the need for a site controller is fundamental to the proper functioning and reliability of a POS system in a retail environment.