For security reasons, the Approver Code will be masked, therefore please remember or note down the Approver Code that you set for yourself or other approvers.
In case you do not want to remember an Approver Code, you can update and verify your mobile number to receive an Authentication Code as a text message every time you approve or reject a payment order.

You might be interested in the following questions
How do I know that I have a payment order pending for my approval?
Why do I need an Authentication Code or Approver Code to approve/reject a payment order?
Can I approve a payment order without an Authentication Code or Approver Code?
What is the difference between Authentication Code and Approver Code?
How can I get an Authentication Code to approve or reject a payment order?
How can I get an Approver Code to approve or reject a payment order?
How can I approve orders if I am unable to verify my mobile number?
I received multiple Authentication Codes, which one should I use to approve or reject an order?
I am getting an error that my Authentication Code is not valid or has expired?