Facturalia

This plugin adds a WooCommerce submenu where you can enter and validate your 
Facturalia API key, as well as manage basic invoicing settings 
(layout, email template, autosend, language, paid status, exemption). 
Once an order reaches the Completed status, it is sent to your 
Facturalia account. There, an invoice is generated automatically and — if enabled — 
delivered to the customer. If your customer is connected to the Peppol network, 
the invoice is sent via Peppol; otherwise, it is delivered by email.
For more details see the knowledge base: 
https://welkom.facturalia.be/kennisbank/woocommerce-peppol-plugin/ 
Note: This plugin is designed for businesses operating in Belgium and follows Belgian Peppol e-invoicing rules.
Requirements 
* WordPress 6.x+ 
* WooCommerce activated 
* Facturalia API key
<h3>External services</h3>
This plugin connects to an API in order to transfer completed WooCommerce orders to Facturalia where it will generate an invoice for the client. 
It sends all neccessary order data that Facturalia needs to generate the invoice. 
This API-service is provided by <a href='https://welkom.facturalia.be/api/' rel="nofollow ugc">Facturalia</a>, a Belgian e-invoicing platform: <a href='https://www.facturalia.be/Facturalia_av.pdf' rel="nofollow ugc">terms of use</a>, <a href='https://www.facturalia.be/Facturalia_pp.pdf' rel="nofollow ugc">privacy policy</a>.

Facturalia Peppol Invoicing for WooCommerce

Automatically send WooCommerce orders as invoices to Facturalia and deliver them via email or Peppol.

PDF Invoices & Packing Slips for WooCommerce vs Facturalia Peppol Invoicing for WooCommerce