This field specifies the price type associated with the subcode. This field is only valid when the Item option in the Trigger Function field is selected.
It determines the price of the item selected in the Trigger Code field.
The options are:
Empty - No price type is associated with this subcode. The price of the item remains unchanged.
From Item - The price of the item remains unchanged.
Price - The price is defined in the Amount /Percent field. Thus you can give the item for free,
by entering a zero price.
Percent - The price is a specific percentage of the original item price.
This percentage is defined in the Amount /Percent field.