What are the four businesses of postal universal service

1, postal savings services: provide savings, access, transfer, wealth management and other financial services, to provide the general public with safe, stable and convenient financial services.

2, mail services: including postal letters, ordinary letters, registered letters, express letters, printed matter, small parcels and other mail delivery services, is essential to people's daily life and work services.

3. Express service: Provide fast delivery of parcels, documents, shipments and other services, focusing on providing high-quality express delivery services for small and medium-sized enterprises, e-commerce and other users.

4. Basic Information Service: As a national basic information facility provider, the Postal Service provides basic information services such as postal code, address information, administrative division code and statistical information for the government, enterprises and the public.

In addition, the postal service also provides some special and value-added services, such as parcel tracking, signing service, SMS reminder service, e-payment and other services to meet the needs of different users.