Final answer:
A Point of Sale (POS) system typically provides access to inventory management and customer loyalty programs for customers.
Step-by-step explanation:
A Point of Sale (POS) system typically provides access to inventory management for customers. This allows customers to check the availability of products and place orders.
Additionally, some POS systems may provide access to customer loyalty programs. These programs allow customers to earn rewards, discounts, or other benefits based on their purchases.
POS systems do not typically provide direct access to employee schedules or market research data for customers. However, employees may use the POS system to manage schedules and collect data for market research purposes.