Issues Polish KSeF e-invoices (FA(3)) for paid WooCommerce orders with a NIP via the Ksefshop service: NIP at checkout, refund corrections, PDF.
Alternatives to FakturFlow – E-Invoicing for KSeF
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Collect the Polish NIP and B2B invoice data at checkout, validate the NIP checksum locally, export orders to CSV. Classic and block checkout.
Titanium Site Watch – Website Uptime Monitoring & Downtime Alerts with Health Checks for WooCommercev1.0.8
Website uptime monitoring, downtime alerts and an 11-check WooCommerce Health diagnostic with store health alerts.
WooCommerce PDF invoices made simple. EU VAT validation, reverse charge invoice, proforma invoices, MOSS / OSS support, invoices in bulk and more.
ByteWave Fakturyv1.2.0
WooCommerce integration with the Polish National e-Invoice System (KSeF). Generate, send and manage structured XML e-invoices.
Create Fakturovo invoices, proforma invoices and credit notes from WooCommerce orders. Automatically or by hand.
Easily send invoices from Flexible Invoices straight to KSeF using the official Ministry of Finance API.
SuperFaktura WooCommercev1.59.2
Connect your WooCommerce eShop with online invoicing system SuperFaktura.
Turn WooCommerce orders into compliant e-invoices: XML/PDF free, delivery to SdI, PEPPOL, KSeF, ZUGFeRD.
Since 1 September 2026 your suppliers invoice you electronically. Be ready to receive them, and to issue your own, from inside WooCommerce.