Follow these simple steps to lock your Niyo SBM card:
1. Click on “Bank” (bottom of the screen - this will take you to the savings account screen).
2. Select "SBM Savings account"
3. Click on the Niyo SBM debit card icon (below the balance card).
4. Click on “Card Locks”
You can now choose to lock either specific channels (such as online transactions, ATM withdrawals, etc) or lock all the channels.
To unlock, you need to follow the same steps and enable these channels.