Title: Factella – French E-Invoicing for WooCommerce Author: roborock61 Published: October 17, 2026 Last modified: October 17, 2026 --- Search plugins ![](https://ps.w.org/factella/assets/banner-772x250.png?rev=3751430) ![](https://ps.w.org/factella/assets/icon-256x256.png?rev=3751430) # Factella – French E-Invoicing for WooCommerce By [roborock61](https://profiles.wordpress.org/roborock61/) [Download](https://downloads.wordpress.org/plugin/factella.0.3.0.zip) * [Details](https://wordpress.org/plugins/factella/#description) * [Reviews](https://wordpress.org/plugins/factella/#reviews) * [Installation](https://wordpress.org/plugins/factella/#installation) * [Development](https://wordpress.org/plugins/factella/#developers) [Support](https://wordpress.org/support/plugin/factella/) ## Description From 1 September 2026 every French VAT-registered business must be able to receive electronic invoices, and from 1 September 2027 small and medium businesses must issue B2B invoices electronically and report B2C sales to the tax administration. Factella prepares small WooCommerce shops for that mandate. * Adds optional SIRET and VAT number fields at checkout (block and classic checkout). * Validates SIREN, SIRET and French VAT numbers. * Numbers invoices and credit notes in one gap-free chronological sequence (PPF- compatible, max 20 characters). * Creates an invoice when an order is paid or completed, and a credit note for every refund. * Generates a **Factur-X** file for each invoice and credit note: a PDF/A-3 with embedded EN 16931 CII XML, including the French mandatory mentions and the 2026 national rules (BR-FR). Validated against the official FNFE-MPE validator. * Uses the exact WooCommerce VAT rate per line, and handles standard VAT, mixed rates, reduced rates, shipping and fees. * Covers the French exemption cases: _franchise en base_ (VATEX-FR-FRANCHISE), intra-EU reverse charge (category K / VATEX-EU-IC) and export outside the EU ( category G / VATEX-EU-G). * Branded, French, human-readable PDF with your logo and accent colour. * Attaches the PDF to the customer’s order emails and offers a download from the customer account. * Bulk generation and ZIP export for past orders, plus a `wp factella generate` WP-CLI command. * Exposes the invoice data (read-only) on the WooCommerce orders REST API. * Readiness check and a period report (B2B, B2C by VAT rate, refunds) with CSV export. * Optional transmission of B2B / B2BInt invoices and credit notes to the **SUPER PDP** platform with your own SUPER PDP account (manual button or automatic, with status tracking). B2C sales are never transmitted — they belong to e-reporting. * Looks up the company name from a SIRET at checkout against the French public business register. Factella is an independent project and is not affiliated with or endorsed by WooCommerce, Automattic or the French tax administration (DGFiP). ### External services These connections are optional. No data is transmitted until you enter your own credentials and either click a send button or enable automatic sending. **SUPER PDP (approved e-invoicing platform).** When you connect your own SUPER PDP account and send an invoice (manually or automatically), Factella authenticates with SUPER PDP using OAuth2 (client_credentials) and transmits the document. * Data transmitted: your SUPER PDP client ID and client secret (for authentication), and, for each sent document, the Factur-X PDF and its invoice data (seller and buyer legal name, address, SIREN/SIRET, VAT number, line items and amounts), the invoice number (as the external reference), and status/payment events. * When: only when you click “Test connection”, “Send to SUPER PDP”, or have enabled automatic sending; and periodically to read back the lifecycle status of documents already sent. * Endpoints: https://api.superpdp.tech/oauth2/token and https://api.superpdp.tech/ v1.beta/ * Terms of use: https://www.superpdp.tech/ — Documentation: https://www. superpdp.tech/documentation **Annuaire des Entreprises (recherche-entreprises.api.gouv.fr).** At checkout, when a SIRET is entered, Factella asks this free public French government service for the matching company’s legal name to help fill the company field. * Data transmitted: the SIREN (the first 9 digits of the SIRET). No customer personal data is sent. * When: only while a SIRET is being entered on the checkout; results are cached for one day and the request is rate-limited. * Endpoint: https://recherche-entreprises. api.gouv.fr/search * Terms: https://api.gouv.fr/les-api/api-recherche-entreprises— the data is the open public business register (data.gouv.fr). ### Privacy Factella does not send any data to its developer or to any Factella-operated server. Invoice transmission goes from your site directly to **your own** SUPER PDP account; the buyer’s invoice data (name, address, SIREN, amounts) is shared only with SUPER PDP, under your account and your agreement with them. The company-name lookup sends only a SIREN (public identifier) to a French government open-data service. All platform credentials are stored encrypted in your own database. ## Screenshots [⌊Seller settings and the readiness check under WooCommerce > Settings > Factella, including the SUPER PDP connection.⌉⌊Seller settings and the readiness check under WooCommerce > Settings > Factella, including the SUPER PDP connection.⌉[ Seller settings and the readiness check under WooCommerce > Settings > Factella, including the SUPER PDP connection. [⌊The invoice box on the order screen: Factur-X download and the SUPER PDP transmission status (sent, delivered, accepted).⌉⌊The invoice box on the order screen: Factur- X download and the SUPER PDP transmission status (sent, delivered, accepted).⌉[ The invoice box on the order screen: Factur-X download and the SUPER PDP transmission status (sent, delivered, accepted). [⌊A generated Factur-X invoice (PDF/A-3 with embedded EN 16931 XML).⌉⌊A generated Factur-X invoice (PDF/A-3 with embedded EN 16931 XML).⌉[ A generated Factur-X invoice (PDF/A-3 with embedded EN 16931 XML). ## Installation 1. Upload the plugin to `/wp-content/plugins/` and activate it. 2. Go to WooCommerce > Settings > Factella and fill in your legal name, SIREN, VAT number, VAT regime and bank details. 3. Place a test order and set it to the configured status; the invoice and its Factur- X PDF are created automatically. ## FAQ ### Does this send my invoices to the tax platform? No. Factella generates compliant Factur-X files and lets you download and email them. Transmission to an approved platform is not included. ### Which invoice format is produced? Factur-X (EN 16931 / “EN16931 Comfort” profile): a PDF/A-3 with the structured CII XML embedded, which is the format required by the French reform. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Factella – French E-Invoicing for WooCommerce” is open source software. The following people have contributed to this plugin. Contributors * [ roborock61 ](https://profiles.wordpress.org/roborock61/) [Translate “Factella – French E-Invoicing for WooCommerce” into your language.](https://translate.wordpress.org/projects/wp-plugins/factella) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/factella/), check out the [SVN repository](https://plugins.svn.wordpress.org/factella/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/factella/) by [RSS](https://plugins.trac.wordpress.org/log/factella/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 0.3.0 * New: transmit B2B / B2BInt invoices and credit notes to the SUPER PDP platform with your own account (OAuth2 client_credentials). Manual “Send” button and opt- in automatic sending, queued with Action Scheduler and retried with backoff on transient failures. * New: transmission status on the order screen and list (sent / accepted / rejected), polled periodically; clear French error messages (invalid credentials, company not verified, invalid invoice, rate limit, platform unavailable). * New: SUPER PDP connection settings (sandbox / production, encrypted secret, “ Test connection”), plus connection/verification/sandbox lines in the readiness check. * New: company-name auto-fill from a SIRET at checkout via the French public business register (cached, rate-limited, non-blocking). * B2C sales are never transmitted (they belong to e-reporting) and are shown as such on the order. #### 0.2.0 * Correctness: per-line VAT rate read from WooCommerce (not derived); fees added as invoice/credit-note lines; total reconciled to the order total via the rounding amount (BT-114); unit price with 4 decimals. * VAT categories: intra-EU reverse charge (K / VATEX-EU-IC) and export outside the EU (G / VATEX-EU-G), in addition to standard, zero and franchise en base. * Pre-generation EN 16931 validation blocks an inconsistent invoice. * New: readiness check on the settings tab, and a period report (B2B / B2C by VAT rate / refunds) with CSV export. * Logo can be picked from the media library; WP-CLI command renamed to `wp factella generate`. #### 0.1.0 * Business identifiers at checkout, gap-free numbering, invoice and credit note records. * Factur-X (PDF/A-3 + EN 16931 CII) generation, validated against the FNFE-MPE validator. * Branded French PDF, email attachment, customer download, bulk generation, ZIP export and REST API field. ## Meta * Version **0.3.0** * Last updated **21 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.4 or higher ** * Tested up to **7.1.3** * PHP version ** 8.1 or higher ** * Tags * [e-invoicing](https://wordpress.org/plugins/tags/e-invoicing/)[factur-x](https://wordpress.org/plugins/tags/factur-x/) [France](https://wordpress.org/plugins/tags/france/)[invoice](https://wordpress.org/plugins/tags/invoice/) [woocommerce](https://wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://wordpress.org/plugins/factella/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/factella/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/factella/reviews/) ## Contributors * [ roborock61 ](https://profiles.wordpress.org/roborock61/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/factella/)