Postal communication technology

The postal service is a system of facilities that receive and send letters, periodicals, packages, money, etc. through the use of transportation vehicles. The establishment of the postal service is directly related to the emergence of written communication. In ancient civilizations such as Greece, Iran, Egypt, China, and the Roman Empire, the postal service played a significant role in state administration and was well-organized: delivered messages were transported by horse or foot messengers. With the development of craftsmanship and trade, city post offices emerged to provide services to artisans and merchants. At the same time, they also served other segments of the population. Exam blocks: mathematics, physics. Qualified personnel in this field can work as postal managers and earn an average of 1.5 million so'm or higher income.