Where the need arises to adjust the GST value in VTO to match that which is charged by your supplier for example your Travel Insurance providor, you'll note that the Insurance document declares in very small print what the Stamp Duty value is for which GST is NOT applicable.
To allow for correct computation of the overall GST reduce the Unit Price (step 1) by the amount of the Stamp Duty, (in our example we've reduced it by 1.50).
Next that NON GST component should be entered in the Taxes field (step 2) and the GST Code set to FRE and the total will still display as the full amount of the sale as 250.00
