The advantages for sending posts are; you could track the posts progress, it is inexpensive, it is not complicated to complete & send a post and it is also delivered to your doorstep.
advantages of postal services
You can send items through the Postal service.
The most advantage from postal service being in the private sector is that it would ensure faster, customer-friendly service to the common people. However, the public utility service i.e. Postal Service being in the hands of the private sector, they would not hesitate to enhance postal fees on frequent occasions.
An advantage of using the postal service is the ease in which a package can be picked up from you and sent on its way. A disadvantage might be the length of time to send something in the mail.
speed postal service
Advantages 1. Your credit card number is not made available to the vendor. 2. No need to visit a bank or use postal service.
United States Postal Service
Indian Postal Service was created in 1764.
United States Postal Service and UPS
Postal service
How do you become a contractor for the US postal service?
The United States Postal Service is abbreviated USPS.
Everyone can receive post as everyone has a postal address.