Zoho Bookings & SalesIQ Alignment

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PIN

Meaning 

For instance, entering a 4-digit ATM PIN to withdraw money, entering a UPI  PIN to send money through a payment app, or using a SIM PIN to lock your mobile SIM  card.


Example : 

For instance, entering a 4-digit ATM PIN to withdraw money, entering a UPI  PIN to send money through a payment app, or using a SIM PIN to lock your mobile SIM  card.


How to Understand : 

1. A PIN adds an extra layer of security to protect your money.
2. It must always stay private and not be shared with anyone.
3. A good PIN should be strong and not easy to guess (like 1111, 0000, or your birthday).
4. Using a PIN is faster than using a password because it only uses numbers.
5. Modern systems encrypt PINs to prevent them from being misused.


Importance :

1. It protects your bank account and digital payments from unauthorized access.
2. A PIN confirms that the person making the transaction is allowed to do so.
3. It helps prevent fraud, even if your card or phone is lost.
4. PINs are widely used in ATMs, UPI transactions, digital wallets, POS machines, and for SIM card security.