Paying via a mobile operator is a payment method where you confirm the payment by SMS. Your mobile operator then charges you the amount and you pay it as part of your mobile services bill.
Once the payment goes through, the payment gateway shows you the payment status and sends confirmation to your email.
How to do it
1. Open the payment gateway on the merchant's page
2. Choose payment via mobile operator as the payment method
3. You will see the details to enter into an SMS message on your phone. Send the message
4. Confirm the payment
5. Once the payment is complete, you will see the payment status. The payment is now done.