The Clone PO option
from the Purchase Order menu is used to duplicate a previous purchase order.
Once you choose the Clone Purchase Order option, you then select the previous PO
that you want to duplicate. The same vendor, all the same items and quantities
as well as all of the expense information and notes will be carried onto the new
Purchase Order.
Right click on the purchase order your would like to clone.
Select yes, when it ask you to clone this Purchase Order
Purchase order has been cloned.
You will see the duplicate purchase order in the display screen under open tab.