Hi developers.
I'm currently working with the API CurrentSupplierInvoice_CreateFromData.
At E-conomic administration -> Inventory -> Product suppliers -> Current supplier invoices, it is possible to edit an invoice and add general data such as "Freight - net", "Charge - Net" and "Bulk discount - net" etc...
I can't find where to add these data through the API. It is very important for us to add this via API to exclude multiple manuel handling of the supplier invoices.
Anyone that can confirm my frustration or tell me what to do? 
/ Best regards Lasse