34 NAB EFTPOS User Guide
PRE-AUTHORISATION
(CONTINUED)
Step 5
Ask customer to INSERT or SWIPE their card
Step 6
Ask customer to enter their PIN and ENTER,
or press ENTER to sign
Step 7
An “Approved” acknowledgement displays once the pre-
authorisation has been processed successfully and the
merchant receipt will print automatically.
Remove card from the terminal
Step 8
Ask customer to sign the receipt if required.
You will need to verify your customer’s signature
with the signature on the card.
Press Yes if the signature matches