In the process of an order, there is only an option to print a single receipt, there may be situations in which the customer will require 2 receipts or a gift receipt, you can see how to create these below.
Please note that Retail accounts will have the option to see a couple thousand, Restaurants will only have the option to re-open the current day closed orders.
To reprint the receipt you will have to go to the orders section of the register, then select 'Closed' at the top of the screen. You can tap on the selected order from the list and it will open up a screen that has the order details on it.
From here at the bottom of the screen, there are options to print Gift Receipts or reprint the order.