This document outlines an training course on providing brilliant customer service. The training covers topics such as defining good customer service, communication best practices, dealing with difficult customer situations, and time management. The SPECIAL model of customer service is introduced, which stands for speed, personalization, exceeding expectations, competence, information, attitude, and long-term relationships. Advanced skills discussed include influencing customers, dealing with different personalities, and assertive techniques. The document provides guidance for putting customer service skills into practice through case studies and exercises.