Elements

Element	Description
`/Invoice/InvoiceLine/Item/Price/PriceAmount`	The price of an item, exclusive of tax, after subtracting item price discount.
`/Invoice/InvoiceLine/Item/Price/PriceAmount @currencyID`	The price currency. See Currencies
`/Invoice/InvoiceLine/Item/Price/BaseQuantity`	The number of item units to which the price applies.
`/Invoice/InvoiceLine/Item/Price/BaseQuantity @unitCode`	The unit of measure for the base quantity.
`/Invoice/InvoiceLine/Item/Price/AllowanceCharge/ChargeIndicator`	Mandatory element. Value must be false
`/Invoice/InvoiceLine/Item/Price/AllowanceCharge/Amount`	The total discount subtracted from the Item gross price to calculate the Item net price.
`/Invoice/InvoiceLine/Item/Price/AllowanceCharge/Amount @currencyID`	The amount currency. See Currencies
`/Invoice/InvoiceLine/Item/Price/AllowanceCharge/BaseAmount`	The unit price, exclusive of tax, before subtracting Item price discount.
`/Invoice/InvoiceLine/Item/Price/AllowanceCharge/BaseAmount @currencyID`	The base amount currency. See Currencies

Example

<Invoice>
    <!-- code omitted for clarity -->
    <cac:InvoiceLine>
        <!-- code omitted for clarity -->
        <cac:Price>
            <cbc:PriceAmount currencyID="EUR">90.00</cbc:PriceAmount>
            <cbc:BaseQuantity unitCode="H87">1.00</cbc:Value>
            <cac:AllowanceCharge>
                <cbc:ChargeIndicator>false</cbc:ChargeIndicator>                
                <cbc:Amount currencyID="EUR">10.00</cbc:Amount>
                <cbc:BaseAmount currencyID="EUR">100.00</cbc:BaseAmount>
            </cac:AllowanceCharge>
        </cac:Price>
        <!-- code omitted for clarity -->
    </cac:InvoiceLine>
</Invoice>