Chapter 20 discusses the importance of writing effective claim letters to address issues such as damaged goods, incorrect orders, and poor service, emphasizing clarity, courtesy, and customer respect. It highlights the need for companies to respond positively to customer complaints, express regret, and offer adjustments to maintain customer satisfaction and avoid disputes. The Consumer Protection Act, 1986 empowers consumers to seek compensation, and the chapter offers guidance on handling refusals and compromises tactfully to preserve good relations.