How do I ensure that the DuitNow QR Code is tied to the correct merchant Account before I start using it? Lili Follow Check if the merchant outlet name displayed on the QR Code matches your registered outlet’s name. Scan the QR Code and make one (1) transaction to ensure the QR Code has been linked to the correct account number. You will receive a push notification upon successful transaction. For every transfer or payment made, check and confirm the transaction date, time and amount based on the push notification from the Boost immediately. As an additional precautionary measure, you may also request your customer to display the fund transfer confirmation slip to you.