Which of the following is NOT typically a function of POS systems?

Point-of-Sale (POS) systems are primarily designed to facilitate transactions at retail locations, which includes processing payments, taking customer orders, and tracking sales data. Each of these functions is integral to the operations of a retail business.

Processing payments is a fundamental role of POS systems, allowing businesses to execute sales through various payment methods such as credit cards, debit cards, and digital wallets. Taking customer orders is also a direct function of many POS systems, especially in the context of restaurants and cafes, where orders are input directly into the system for order fulfillment. Additionally, tracking sales data is critical for understanding business performance, as POS systems compile transaction records that can be analyzed for sales trends and inventory management.

On the other hand, managing employee schedules typically falls outside the scope of a POS system's primary functions. While some modern POS systems may have integrated features that allow for basic employee management, comprehensive schedule coordination and management are usually handled by dedicated human resources or workforce management systems. Therefore, the correct answer identifies that employee scheduling is not a typical function of POS systems, distinguishing it from the other options that are more directly related to sales and customer interactions.