A postal service

A postal service is an organized system that collects, sorts, and delivers letters and packages to individuals and businesses. It operates through a network of post offices and delivery routes, ensuring that mail can be sent locally, nationally, or internationally. Customers pay for postage to help cover the costs of transport and handling. Postal services often offer additional features such as tracking, insurance, and various delivery speeds. They play a crucial role in communication and commerce, facilitating the exchange of information and goods across distances.