Monday, October 11, 2021
When was it started in India?
- Pin code : 1972
- Quick mail : 1975
- Speed post : 1986
- Media post : 1996
- Business post : 1997
- Satellite post : 1998
- Express post : 1999
- Data post : 1999
- Greeting post : 2000
- Logistic post : 2004
- E-post : 2004
- Direct post : 2005
