Polish eInvoice: automatically check the status of the invoice in ksef code model._cron_l10n_pl_edi_check_invoice_status() 1 weeks Polish eInvoice: Download vendor bills from KSeF code model._cron_l10n_pl_edi_download_bills() 3 hours Polish eInvoice: Refresh KSeF tokens code model._cron_l10n_pl_edi_refresh_tokens() 6 days