Service fees are additional charges that businesses apply to cover the costs of providing a service. These fees can vary widely depending on the type of service and the company involved. For example, hotels may charge a service fee for housekeeping, while ticketing platforms might add a fee for processing online purchases. Customers often encounter service fees in various industries, including travel, entertainment, and food delivery. While these fees can help businesses maintain quality and support their operations, they can also lead to confusion if not clearly communicated. It's important for consumers to read the fine print to understand any extra costs.