Perform this transaction to:
complete a pre-authorization when the final purchase amount is known (for example, at the end of a hotel stay, or when a rental car is returned);
cancel a pre-authorization that is no longer needed.
From the Main menu, tap Transactions, then Pre-Authorized Transactions, then Completion.
Respond to any security prompts that appear.
The terminal prompts you to "Please enter the sequence number of the pre-authorized transaction you would like to complete".
Enter the 6-digit sequence number from the receipt of the pre-authorization transaction, then tap OK.
The terminal displays any matching transactions.
Tap the pre-authorization transaction you wish to complete or cancel.
If there are no matching transactions:
Tap Back to re-enter the sequence number; or
Tap Cancel to cancel the completion process.
The terminal prompts you to "Please enter the completion amount".
Do one of the following:
To complete the pre-authorization, enter the final purchase amount and tap OK.
To cancel the pre-authorization and release the pre-authorized funds, enter a single zero then tap OK.
The "Processing your request" message appears.
When "Transaction Approved" appears, tap OK.
Process the printed receipts..