內容簡介
Wioxpro EN 16931 Invoicing for WooCommerce 外掛專為法國電子發票改革設計，幫助 VAT 登記的企業生成符合 CII / EN 16931 標準的電子發票，確保發票的合規性與自動化處理。
【主要功能】
• 生成 CII / EN 16931 XML 格式的電子發票
• 為商業客戶添加 SIRET 和 EU VAT 號碼欄位
• 驗證 SIRET 檢查碼以避免錯誤
• 按照法國稅法進行連續編號
• 匯出消費者銷售摘要以便電子報告
• 處理 VAT 免稅方案
外掛標籤
開發者團隊
② 後台搜尋「Wioxpro EN 16931 Invoicing for WooCommerce」→ 直接安裝（推薦）
原文外掛簡介
The French electronic invoicing reform sets two deadlines:
Since 1 September 2026 — every VAT-registered French business must be able to receive an electronic invoice.
From 1 September 2027 — small and medium businesses must issue their invoices electronically and report their consumer sales to the tax administration.
Between businesses, a PDF sent by email will no longer be enough. A structured, machine-readable file is required so that the customer’s accounting software can pick up the amounts without retyping them.
This plugin produces that file from your WooCommerce orders.
What the plugin does
Generates, for every paid order, the CII / EN 16931 XML, Factur-X BASIC profile
Adds SIRET and EU VAT number fields to the checkout, shown only to business customers
Validates the SIRET check digit, so a typo is caught in front of the customer instead of at invoice rejection time
Applies continuous, gap-free numbering, as required by article 242 nonies A of annex II of the French tax code
Exports the consumer sales summary, aggregated by day and VAT rate, for e-reporting
Handles the VAT exemption scheme (article 293 B of the French tax code)
Stores files in a protected directory, unreachable from the web
What the plugin does NOT do
Better said upfront than letting you believe you are compliant when you are only halfway there:
It generates the XML, not the PDF/A-3. A complete Factur-X file is a PDF with that XML embedded in it. Here the XML is produced, validated and downloadable; embedding it into the PDF is planned for a later version.
It does not transmit anything to a certified platform. Filing with a dematerialisation platform remains your responsibility.
It does not replace your accountant, and it is not legal or tax advice.
No dependencies
The plugin bundles no third-party library. Plugins that ship their own copy of Dompdf, FPDI or an XML engine are the number one cause of conflicts between WordPress plugins. There is nothing here to break.
Compatibility
Compatible with High-Performance Order Storage (HPOS).
Language
The plugin interface and the generated documents are in French, since the reform it implements is French. The plugin is fully translation-ready.
Documentation and free tools
Written documentation for this plugin, and three free tools around French invoicing — a late-payment penalty calculator, a reform eligibility check, and a generator of the mandatory invoice statements — are available at contratsolide.fr. No sign-up required.
