Identifies the values used for determining Sales Program Amounts. It can be set to one of the following values:
- $/UOM: The program amount is calculated by multiplying the Item Set's 'Rate' by the sum of the ticket lines converted to the UOM specified.
- % Gross Amt: The program amount is calculated by multiplying the Item Set's 'Rate' by the ticket items 'Gross Amt.' (extended amount).
- % Net Amt: The program amount is calculated by multiplying the Item Set's 'Rate' by the ticket items 'Net Amt.'.