Electronic Invoicing Module (Factur-X/ZUGFeRD + Peppol UBL)

• Factur-X / ZUGFeRD: Hybrid PDF/A-3 with embedded CII XML (BASIC WL and EN 16931 profiles)
  
• Peppol BIS Billing 3.0 UBL ready for your Access Point or ERP
  
• Single EN 16931 data engine: both formats and the visual PDF are always consistent
  
• Automatic detection of reverse charge (B2B intra-community, article 138) and EU export (article 146)
  
• If there is insufficient tax data, flag the order for manual review instead of assuming a VAT rate
  
• Individual, automatic generation by order status, or in batch (15 per batch)
  
• Append-only version history: an already issued invoice is never overwritten
  
• Zip export by date range for your accounting firm
  
• Customer download from their own order page
  
• Reuses the official PrestaShop invoice number when it exists
  
• Seller tax profile with configurable Peppol identifier (automatic fallback based on your VAT ID if left empty)
  
• Own invoice layout (TCPDF), independent of your theme and without overrides
  
• Interface in ES, EN, FR, DE, IT, and PT
  
• No cron, no API keys, no subscription
  
• Multi-store: documents and export respect the scope of each store
  

Benefits for your customers

• You meet deadlines without relying on third parties: compliant files are generated from your own store, without waiting for an external provider to give you access or raise prices.
• Less manual work with your accounting firm: the zip export by period delivers all Factur-X and UBL files from a date range at once.
• Your customer resolves their part independently: they download their electronic invoice from their own order page, without having to ask you for it by email.
• Fewer tax errors: the correct VAT category (national, reverse charge, export) is applied automatically, and if data is missing, the module warns instead of taking risks.
• Legal traceability: the version history preserves every issued invoice, even if it is regenerated after a correction.

Installation and configuration

Install from Back office → Modules → Upload a module. When activated, the module fills your seller profile with the data you already have in Preferences → Shop, and by default selects the order statuses marked as "generate invoice". Before your first electronic invoice, complete the fiscal profile in the Settings tab: the panel will notify you if any essential data is missing.

Module customization

• Legal and trade name, VAT number, commercial registry number (optional)
• Billing address, email and contact phone, IBAN
• Own Peppol scheme and identifier (with automatic fallback if left empty)
• Default profile: EN 16931 (with line detail) or BASIC WL (lighter)
• Order statuses that generate electronic invoices
• Automatic generation on/off
• Active formats: Factur-X/ZUGFeRD, Peppol UBL, or both
  

Customer flow

1. The customer buys and their order reaches the status configured for invoice generation.
2. If automatic generation is activated, the module generates Factur-X and/or UBL without intervention.
3. The module calculates the correct VAT category based on the country and type of buyer (national, intra-community or export).
4. The customer sees a download link for their electronic invoice from their own order page.
5. If the order is regenerated later, the previous version is kept as historical data.
   

Document management in the admin

From the Documents tab, you can see the complete list of generated electronic invoices, with number, profile, date, amount and download links by format. You can:

• Generate a pending invoice in one click from the Panel
• Regenerate an already issued document (it is registered as a new version)
• Batch generate pending orders, 15 at a time
• Export all documents from a date range in a single zip for your accountant
  

Panel

Shows how many electronic invoices have been generated in the month, how many orders are pending, a direct access to generate them, a summary of the legal deadlines for France, Belgium and Germany, and warnings if your tax profile is incomplete.