Pre-Authorisation Top-Up; Pre-Authorisation Extend - Westpac Presto Smart VX690 User Manual

6.13 Pre-Authorisation Top-Up.

A Pre-Authorisation Top-Up is used to increase the value of the original
Pre-Authorisation transaction, where the expected value of the final transaction is
higher than initially Pre-Authorised� The expiry date of the original Pre-Authorisation
transaction processed on a Mastercard will also be extended�
Step Terminal Display
1
RETRIEVING
INFORMATION
Please Wait
2
Please Wait
3
Approved
<Declined Reason>
Press ENTER Key
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Action
Once the Top-up transaction has been initiated
from the POS, the terminal will begin locating
the stored transaction�
The terminal will begin processing the
Pre-Authorisation Top-Up�
The terminal will display the transaction result
and send the response back to the POS�

6.14 Pre-Authorisation Extend.

A Pre-Authorisation Extend is used to increase the number of days that the
Pre-Authorisation is in effect, up to a further 30 days (scheme dependent)�
The value of the original Pre-Authorisation is not changed�
Step Terminal Display
1
RETRIEVING
INFORMATION
Please Wait
2
Please Wait
3
Signature
required
4
Approved
<Declined Reason>
Press ENTER Key
Action
Once the Pre-Authorisation Extend has been
initiated from the POS, the terminal will begin
locating the stored transaction�
The terminal will begin processing the
Pre-Auth Extend�
Terminal will now prompt for signature
approval�
The terminal will display the transaction result
and send the response back to the POS�
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