As part of the enhanced security of your account. A PIN is required for transactions where the spending is 100 AUD and above. To access your PIN Follow these steps:
Go to the Cards section, then click on Virtual Cards.
2. On the Virtual Cards tab click on the Virtual card name. Then you will be redirected to the Overview page of your Virtual Card. From there, click the Show PIN field below your card. It may take some time to show the 4-digit code but it will show.