This just for info, and for my curiosity. I know can pay PrommtPay using various mobile apps and scanning the QR code. 

 

But I noticed on BB iBanking website, there is a PromptPay transfer section, so I activate it attached to my mobile number, just out of curiosity to see how it reads the QR code. But then at payment section it only asks to enter mobile no. / national ID / tax ID...!? (plus amount of course). 

 

Then did some investigation and found out PromptPay QR code actually contains that info, plus amount to pay, plus some other stuff. 

 

In fact there is a website that allows me to create QR code for myself with my mobile number. I can also read any PromptPay QR code on that website, but the text produced is not clear where the exact data is, long string of numbers... 

 

So is there an easy way to get the required data from QR code and then pay via iBanking website ...? Would that be the same as paying PromptPay via bank apps...? 

It's hard to understand what you are asking at first. It seems you want to extract the promptpay info or account numbers from promptpay qr so you can pay them using that info instead of the qr?

There are tools like this https://diewland.github.io/promptpay-qr-viewer/ but I think the issue is it seems promptpay keep that info on the backend and put a seperate promptpay merchant id and transaction id into the qr.

For example try the publicly available image here https://i0.wp.com/expat-wallet.com/wp-content/uploads/2023/04/08079056543311ec14c05948fc84c08b.jpeg?w=601&ssl=1 using the above tool and you will see the transaction id under the qr matches the tools results. Perhaps you can use that id to send the money.