This document discusses customer service in libraries. It defines customer service as providing assistance to library patrons, understanding their needs, and satisfying their expectations. Good customer service is important as it improves patron satisfaction, increases library usage, and ensures consistency. The document provides tips for customer service, such as having excellent communication skills, being approachable and empathetic, and going above and beyond to help patrons. It also discusses etiquette for interacting with patrons in person, on the phone, and via email.