Does the biller need to apply for Bualuang Smart Bill Payment?

Yes, the biller need to apply for Bualuang Smart Bill Payment as payers who receive the bill alert will make payments to Bualuang Smart Bill Payment.

Does the payer need to register with PromptPay?

Yes. The reason is the bill alert will only be sent via PromptPay proxy ID, such as mobile number, Citizen ID and Tax ID.

Can the payer register for PromptPay with any bank?

Yes, the bill alert will be sent to the selected channel of the bank that the payers have registered with for PromptPay.

Is there any fee to the payer?

This depends on the fee rates of the bank that the payers have registered with for PromptPay.

Can the company set the expiry date and time?

Yes, the company can set the expiry date and time for each transaction.

Can the payer pay after the expiry date?

No, the payer cannot pay after the expiry date.