You can delete a Pre-Authorization transaction that will not be completed (e.g. the cardholder choose another method of payment when the final amount was known) in order to ensure that it is not completed accidentally.
Perform a Transaction Inquiry function using the "Card Number" and " Trans to Search" criteria to find the Pre-Authorization transaction you wish to delete. When the PRINT OR DISPLAY? prompt appears:
To navigate through the menus:
- Scroll down: press the 
  
  
 key 
 to move the 
 highlight bar 
 down.
- Scroll up: press the 
  
  
 
 key 
 to move the 
 highlight bar 
 up.
- Select a highlighted item: press 
 the 
 green 
 
 
  key.
For 
 information about the keys...
1. Press the 
 key to select DISPLAY.
The terminal searches its memory for matching transactions.
If the TRANSACTION NOT FOUND error message appears...
2. The  Trans 
 Inquiry Menu displays the matching transactions on the screen, one transaction 
 per line.
To select a particular Pre-Authorization transaction, scroll through the 
 list until the transaction is highlighted then press the 
 green 
 key.
TRANS INQUIRY  | 
		
  | 
		TT 
		 = Transaction Type:  | 
	
TTNNNN 
		 $999.99   | 
		
	||
 
 
 
  | 
		
	
3. Detailed information about the selected transaction appears.
TRANS INQUIRY  | 
		
  | 
		CCCCCCCCCCC = last 11 digits of the 
		 Card number  | 
	
CCCCCCCCCCC 
		 XXXX   | 
		
  | 
		
	|
  | 
		
	
4. Press the    key (NEXT).
The DELETE PRE-AUTH? screen appears.
DELETE PRE-AUTH?  | 
	
CCCCCCCCCCC 
		 MMDD   | 
	
5. Confirm that this is the correct transaction then press the 
 
 
 key (DELETE) to remove it from the terminal 
 memory.
IMPORTANT: Once deleted, the Pre-Authorization transaction can no longer be completed using the Advice transaction.
6. The terminal deletes the Pre-Authorization from the terminal memory 
 and returns to the Trans Inquiry Menu.
To select another Pre-Authorization transaction to delete, repeat steps 
 2 through 5.
To return to the READY screen, press the 
 red 
 
 key repeatedly.