A point-of-sale (POS) system collects information about revenue, number of customers, menu items sold, and a wide range of other information that is helpful for management decision making.

• A. Ledger system
• B. Inventory system
• C. POS system
• D. Payroll system

Answer: (C)

Capturing transactional data at the point of sale is essential for hospitality managers because it turns every sale into actionable insights. A POS system records revenue from each transaction, counts how many customers are served, and lists each menu item sold with timing and other details. This rich data lets managers spot trends—what items are most popular, when sales peak, and how promotions affect revenue—and it can feed other processes like inventory and staffing planning.

A ledger system is focused on recording and summarizing financial accounts at a higher level, not on capturing the detailed per-transaction sales data that drive day-to-day decisions. An inventory system tracks stock levels and usage, but it doesn’t inherently provide the real-time sales and customer-flow data that management needs. A payroll system handles wages and labor costs rather than sales performance.

So, the POS system is the best fit for collecting revenue, customer counts, and items sold to support management decision making.