Note: Not all products can be purchased using Celcom. Check the product page to see which payment methods are supported.

If an error occurs during payment, see I encountered an error while making a payment for common error codes and troubleshooting steps.

1. Select Celcom as the payment method after choosing the game and top-up amount.
2. Enter the email address, then select Buy now.
3. On the payment window, enter the Celcom phone number, then select Continue.
4. Follow the instructions sent via SMS until the transaction is complete.
5. A notification confirms the payment is complete, and the order summary is shown.