👉 Postage engineering is the specialized field that deals with designing, developing, and implementing systems for efficient and cost-effective postal services. It involves the application of engineering principles to optimize the layout, materials, and processes used in mail delivery, including the design of postal vehicles, sorting facilities, and communication networks. Engineers in this field also focus on improving the reliability and speed of mail delivery while minimizing environmental impact, often incorporating advanced technologies such as automation, data analytics, and sustainable materials to enhance the overall performance of postal systems.