Fortum Asiakaspalvelu Oy Business ID 2079891-0 VAT number FI20798910 E-invoices e-Invoice operator BAWCFI22 e-Invoice address 0037207989109535 Peppol ID 0216:207989109535 PDF invoices Fortum.FI9535 [at] bscs.basware.com Paper invoices Purchase invoices (9535) PL 740 00026 BASWARE Finland