Easy! Just follow these steps:

1. Open the DANA app, and tap Gas on All Services.
2. Input your customer ID number.
3. Make sure the billing data that you see match your bill. Press the Confirm button to continue.
4. Proceed to select your payment method. You can choose to use DANA Balance, Bank Transfer or Debit/Credit Card that has been saved with the Saved Card feature as the payment method.
5. Press the Pay button to continue the payment process.