The United States Postal Service (USPS) is also known in many popular terms like US Postal service, US mail service, post office and other names. The USPS is the self-monitoring postal service in the USA. Principal Headquarters of USPS was located in Washington DC, USA. The USPS Tracking Postal Service controls the postal service for whole the United States. USPS works under US constitution; it is the government authority of US.
In spite of the fact that USPS offers amazing services to its clients and every one of the citizens of the US, regardless it rivals against different private postal services accessible such as the United Parcel Service (UPS) and FedEx Express. The United States Postal Service is considered as the best Postal service over the world with massive computer networks that connections more than 30, 000 offices and it makes correspondence very potential among a huge number of representatives working in this independent organization.