postal systems

A postal system is a structured network that facilitates the collection, sorting, transportation, and delivery of mail and packages. It involves post offices, delivery vehicles, sorting centers, and trained personnel working together to ensure items reach their intended recipients accurately and efficiently. Modern postal systems often incorporate digital tracking and automation, improving reliability and speed. They serve as essential infrastructure for communication and commerce, connecting individuals, businesses, and governments across local, national, and international borders through organized, systematic processes.