1. Click Add Transaction.
2. In the Method field, select Credit Card.
3. Click Sale.
4. Click Preauth.
5. Enter the amount to preauthorize (1)
6. Ensure that “Process with [gateway]” is enabled (2).
7. Enter the credit card details or swipe the card (3).
8. Enter any necessary comments or details (4).
9. Click Enter (5).
Capturing or Voiding a Preauthorized Transaction
At some point after adding preauthorization to a booking, you’ll need to either capture or void the preauth.
1. Click the Preauth button.
2. Click Capture Preauth (1) to complete the transaction or Void Preauth (2) to void it as needed.