No exact match for "parses invoices cheapest", but 32 match "invoices". Top 3: Argentina Invoices (factura electrónica CAE via WSFE), Belgium Invoices (Peppol BIS 3.0 via Storecove), Brazil Invoices (NFS-e nota fiscal de serviço). (Scores publish after the 14-day probe window; open a record for the full picture.)