The cart is a constant across the platform. As Admission Tickets, Buy It Now Items, along with other items, are selected they are input into the bidders cart. There is a pop-up in the right-hand corner that informs the purchaser that their tickets have been added to their cart.
As the auction manager, you are also able to monitor if there are any unpaid tickets through Tickets / Fund-A-Need > Ticket Management. If you find that you have individuals who have not paid for their tickets you can send them an email/text via Communications > Send Email or Send SMS > select Bidders That Have Not Paid for Items to send a reminder.