At the end of your auction, some of your item winners may want to pay with cash or check, rather than credit card. If this is the case, you can still manually mark items as paid in the admin console to keep track of checkout.
Mark an Auction Item as Paid
Go to Auction > Bidders & Winners
Select Winners and open the winner's record
Click Mark all items as paid
Or click the gear icon and select Mark as Paid
You can also mark an item as paid through the Staff Portal