The manage invoices screen in the point-of-purchase menu gives you the ability to view a list of your previous point-of-purchase sales. Here you can see what was purchased and when and reprint a copy of an invoice for a customer.

Start and End Date - Use the start and end dates menu to control the invoices displayed on the screen by date. If you'd like to display all invoices change Invoices Shown to All and Search.

Reprint - Use this option to view and/or print a copy of a previous invoice.

Delete - Use the delete function to remove the invoice from your database. Note: deleting the invoice does not add the items sold back into your inventory. They would need to be added through the receive/issue screen.