Product: QBW Description: Reference to the default tax code that applies to the transaction as a whole. In Quickbooks desktop, this maps to CustomerTaxCode in Invoice and VendorTaxCode in Bill. [span style="display: none"] I18n: US [/span]

Product: ALL Description: This must be a Line whose LineDetailType is TaxLineDetail.

Product: ALL Description: Total tax calculated for the transaction, excluding any embedded tax lines.

Product: All Description: Reference to the transaction tax code. For US editions only. Note that the US tax model can have just a single tax code for the entire transaction.