POS Itemizer Controls section on the Non Room Items section
These fields are displayed in the POS Itemizer Controls section on the Non Room Items
    screen:
    - Included Itemizers
 - The itemizer added to the non-room item used for POS
            posting.
This can be a taxable item.
 - Excluded Itemizers
 - The itemizer not include to the non-room item.
This can be a taxable item.
Note: You can either specify the Included Itemizers or the Excluded Itemizers. - Pro-Rate Tax
 - If this checkbox is selected, the taxes are allocated based on the allowed non-tax itemizers for POS posting.