The Order History form will display the complete history of the selected transaction. This would include everything from a Purchase Order to the converted Purchase Receipt, Bill, Return to Vendor and even possibly a Debit Memo.
You can click on the Ellipse button next to any of the line items in this form to open the actual transaction. This is a great way to see when an Order was created and then when that Order was invoiced and paid over a period of time.
All the fields in the Order History tab are read only.