If you have a registered account, enter your username and password and click Login. 

On your Dashboard page, click Pay on Account on the left menu bar, confirm your account and click Pay Now. 

*If you are unregistered, click One Time Payment on the Login page. 

On the next page, enter the required identifiers and click Login.

The same steps apply for both registered and unregistered users:

On the Account screen, enter any required fields and click Next.

On the Payment page, you can write in the amount you want to pay. Then choose the payment method you want to use or add a new one. Click Next.

On the Confirmation page, review all information and click Pay.

On the Receipt page, you can choose to Logout or View Details.