1. PIN stands for a Personal Identification Number. 
2. A PIN is a 4 digit number that is set by you at the time of setting up your account, it ensures that your CoinSwitch Kuber account is protected and only you can access the app using the PIN.
3. Your PIN should be kept secret because it allows access to important services.

NOTE: Do not share your PIN OR OTP with anyone. CoinSwitch Kuber will never ask you for your PIN or OTP.