"No Return" refers to a situation or policy where items, services, or agreements cannot be reversed or undone once completed. This concept is commonly applied in retail, where customers cannot return purchased items, often due to hygiene or safety reasons. It can also apply to contracts or commitments that, once accepted, cannot be altered or canceled. In the context of business, "No Return" policies are designed to protect sellers from losses and ensure that customers make informed decisions before finalizing a purchase. Such policies are often highlighted at the point of sale to ensure transparency and avoid misunderstandings.