This article provides an overview of customer relationship management (CRM) and its strategies for customer acquisition, retention, and development. It discusses the importance of CRM in improving customer service relations, satisfaction, and retention. The article also explores various methods for customer acquisition, such as giveaways, listening to existing customers, word of mouth marketing, keeping fresh content, and expanding the network. Additionally, it examines customer retention strategies, including loyalty programs, and the concept of customer portfolio management. Finally, it discusses how to deliver customer-experienced value through transaction cost economics and privileged relationships. Study material and solved assignments on CRM are available on Desklib.