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Free Plugin by Naked Cat Plugins v9.0

Invoicing with InvoiceXpress for WooCommerce

WooCommerce legal invoicing made easy with InvoiceXpress integration. Facturação legal em Portugal com o InvoiceXpress.

Invoicing with InvoiceXpress for WooCommerce

The facts

Rating
5★ from 11
Active installs
100+
Price
Free
Last updated
27 Aug 2026
Added
Dec 2015
Requires WP
6.2
Tested up to
WP 7.1
Requires PHP
7.3
Downloads
28,685

Our analysis

AI-assisted

Invoicing with InvoiceXpress for WooCommerce is a WordPress plugin that allows you to create legal invoices for WooCommerce orders directly from your store dashboard. It integrates with InvoiceXpress, an online invoicing software approved by the Portuguese Tax and Customs Authority, enabling users to send invoices via email to clients.

While designed primarily for the Portuguese market, the plugin can be used by store owners worldwide. However, it requires a subscription to an InvoiceXpress plan to issue invoices, making it suitable for WooCommerce users who need to generate legal invoices in compliance with Portuguese regulations.

Best for: This plugin is best for WooCommerce store owners in Portugal who need to issue legal invoices.

What it does well

  • Creates legal invoices for WooCommerce orders
  • Send invoices via email directly from the dashboard
  • Compatible with WooCommerce High-Performance Order Storage
  • Allows manual issuing of documents
  • Supports VAT exemption for documents

Where it falls short

  • Not suitable for international orders
  • Requires a subscription to InvoiceXpress for full functionality
  • Limited technical support available

Verdict

Invoicing with InvoiceXpress for WooCommerce offers a straightforward solution for creating legal invoices but requires a subscription to InvoiceXpress. It is particularly useful for those operating within the Portuguese market.

From the developer

Naked Cat Plugins's own description of Invoicing with InvoiceXpress for WooCommerce, lightly tidied.

Faturação legal em Portugal com o WooCommerce e com o InvoiceXpress.

“Invoicing with InvoiceXpress for WooCommerce – Free” allows you to easily create legal invoices for your WooCommerce orders using InvoiceXpress, directly on your store dashboard, and send them via email to the client.

InvoiceXpress is an online invoicing software approved by the Portuguese Tax and Customs Authority, which can be accessed from anywhere via a browser. Although it was developed with the Portuguese market in mind, it can also be used by store owners from countries worldwide. You can sign up for a 30-day free trial or get a 20% discount here.

This plugin is not an invoicing system on its own. You’ll need to subscribe to an InvoiceXpress plan (20% discount with this link) and use this plugin to issue legal invoices directly from WooCommerce.

Features:

  • Invoices and Simplified invoices;
  • Manual issuing of documents;
  • Send documents via email;
  • Custom emails by document type;
  • VAT field on the checkout;
  • Issue VAT exempt documents;
  • Not suitable for international orders;
  • WooCommerce High-Performance Order Storage compatible;
  • WooCommerce Checkout Block compatible (in beta);
  • Very limited technical support (bug fixing only);

Pro version features:

In addition to all you can do with the free plugin, the paid version offers you a number of additional features.

  • Technical support;
  • Invoices, Simplified invoices, Receipts, Invoices-receipt, VAT MOSS invoices, Credit notes, Quotes, Proformas, Delivery notes, and Return delivery notes;
  • Automatic issuing of documents, on configurable order status;
  • Compliance with the new EU VAT for cross-border e-commerce rules;
  • Automatic documents scheduling;
  • Leave documents as Draft on InvoiceXpress;
  • Documents cancelation;
  • List documents on My Account – Orders;
  • Send documents using the InvoiceXpress API for better performance;
  • Issue documents in Portuguese, English or Spanish;
  • Choose default documents invoicing sequence;
  • Choose order specific documents invoicing sequence;
  • Choose default unit of measurement: Product or Service;
  • EU VAT Number by WooCommerce integration for EU VAT exemption on B2B; (recommended)
  • WooCommerce European (EU, UK, etc.) VAT / IVA Compliance by Simba Hosting integration; (experimental)
  • WooCommerce EU VAT Assistant by Aelia integration for EU VAT exemption on B2B; (deprecated)
  • Default warehouse (load site) address and licence plate for delivery notes;
  • Issuance of guides without values;
  • Send Delivery notes directly to the warehouse or the dropshipping supplier;
  • WooCommerce order item meta on the InvoiceXpress item description;
  • Prevent issuing of incorrect documents if non-standard coupons are used;
  • WPML/WooCommerce Multilingual integration for multilingual stores;
  • WooCommerce Subscriptions compatible;
  • Developer license for up to 10 WooCommerce stores;
  • Extensions

Check out all the Pro features on the plugin website

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