KSeF (Krajowy System e-Faktur) invoices are XML, often called FA(2) or FA(3). If you downloaded a facture from KSeF or a supplier sent the XML, drop it on this desk. einvoicesorted looks for the Polish field names (P_1 date, P_2 number, P_15 total, line rows) and shows them as a normal invoice. This is a reader, not a KSeF submission tool.
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$2.99 / KSh 390 per file · $4.99 / KSh 650 a month. Files stay in your browser.