A complaint letter to a business is a formal document that expresses dissatisfaction with a product or service. It typically outlines the issue, provides supporting evidence, and requests a resolution.
There are many reasons why you might need to write a complaint letter to a business. Perhaps you received a defective product, were overcharged for a service, or experienced poor customer service. Whatever the reason, it is important to approach the task in a clear, concise, and professional manner.