A Client Database is a structured collection of information about clients or customers. It typically includes details such as names, contact information, purchase history, and preferences. This data helps businesses manage relationships, track interactions, and improve customer service. Maintaining a client database allows organizations to analyze trends and tailor marketing efforts. By using software tools, businesses can efficiently update and retrieve client information, ensuring that they can respond quickly to client needs and enhance overall satisfaction. Proper management of a client database is essential for effective customer relationship management (CRM).