This document discusses service failures, customer complaints, and service recovery strategies. It defines service failures as when a customer does not receive what was promised. There are four types of service failures related to core services, requests, unprompted employee actions, and problematic customer behavior. The document also examines why customers do and do not complain, as well as outcomes of complaining related to voice, exit, and retaliation. Finally, it outlines essential aspects of service recovery management including attributing failure, apologizing, empowering employees, providing compensation, and appropriate recovery responses to improve loyalty, sales, and business growth.