*ContactName,EmailAddress,POAddressLine1,POAddressLine2,POAddressLine3,POAddressLine4,POCity,PORegion,POPostalCode,POCountry,*InvoiceNumber,Reference,*InvoiceDate,*DueDate,Total,InventoryItemCode,*Description,*Quantity,*UnitAmount,Discount,*AccountCode,*TaxType,TaxAmount,TrackingName1,TrackingOption1,TrackingName2,TrackingOption2,Currency,BrandingTheme