The company uses the FIFO inventory method. The same Item ID is used for sales from stock and also drop shipments.
I'm thinking this will/could affect the inventory valuation. Is there a better way to order and invoice drop shipments?
The only work around would be to make it a non stock item.
Depends on exactly what you need. You might use a different part number or an assembly (include shipping for example). You might use the drop shipment option on the sales invoice screen.
*Community Hub is the new name for Sage City