Monday, May 18, 2020

PIN Full Form, What is PIN?


PIN full form POSTAL INDEX NUMBER




PIN - Postal Index Number (In case of Indian Post which is used generally in address)
There are many types of PIN but basically we use frequently two pin our daily life first is for indicating someone's address which is known as POSTAL INDEX NUMBER and secondly we use in ATM to identify some person in banking process which is known as PERSONAL IDENTIFICATION NUMBER.

Personal Identification Number (PIN) is a secret numerical code allocated to a user that can be used to authenticate the user to a secured system. A PIN is used to validate electronic transactions across multiple sectors, including banking, payment processing, and communications.

It is used as a password in several entities including ATM Card, Debit Card, Credit Card, Mobile SIM card etc. It is the number which is hidden from the manufacturer or provider of a card and is known only to the user.

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