WeoInvoice

Automatically generate invoices for WooCommerce orders using the WeoInvoice platform.

10+ active installsFree on WordPress.org

View on WordPress.org Support forum

Will this break my store?

What the WordPress.org registry says about keeping WeoInvoice running.

WordPress compatibility

Tested to 6.9.5 — 1 branch behind 7.0

Tested against the WordPress branch in use today.

Last updated

16 days ago

Requires PHP

7.4

Your host must be running at least this version.

Requires WordPress

5.8

Contributors

1

A single maintainer. Worth knowing if the plugin is load-bearing for your store.

10+ active installsWordPress.org reports installs in bands, not exact counts.

Maintenance & trust

Scored on how WeoInvoice is looked after — not on how many stores run it.

Solid

Not enough public feedback to put a confident number on this one. Little public feedback — score rests mostly on release activity. What we can see is below.

Maintenance

35 / 35

Updated 12 days ago.

WordPress compatibility

14 / 20

Tested to WP 6.9.5, 1 branch(es) behind.

Support responsiveness

Not enough data

Only 0 support thread(s) — not enough to judge.

Merchant satisfaction

Not enough data

No ratings yet.

Listing transparency

6 / 10

Provides: description, homepage

2 of 5 measures had too little evidence to score. They are left out of the total rather than counted as zero — otherwise a plugin would be marked down for being small rather than for being poorly kept.Measured 2026-08-01 from the WordPress.org plugin registry.

Ratings

No one has rated this plugin on WordPress.org yet. That is a statement about the ratings page, not about the plugin — plenty of well-kept plugins never collect them.

WeoInvoice is a WordPress plugin that seamlessly integrates your WooCommerce store with the WeoInvoice invoicing platform, enabling automatic and manual invoice generation directly from the WordPress admin panel.

Features

Automatic Invoice Generation: Invoices are automatically created when orders reach “Processing” or “Completed” status
Manual Invoice Creation: Generate invoices manually from the WordPress admin panel
Order Dashboard: View the invoicing status of each order at a glance
Secure Communication: Uses HMAC-SHA256 signatures to ensure data integrity
Multi-currency Support: Works with EUR, USD, GBP and BRL with daily ECB exchange rates
Tax ID / VAT Support: Automatic customer tax ID (NIF) extraction and VAT exemption reason support
Custom Fields Support: Includes order and product metadata in invoices
Bilingual Interface: Interface available in English and Portuguese

Requirements

WordPress 5.8 or higher
WooCommerce 6.0 or higher
PHP 7.4 or higher
Active WeoInvoice account with Exclusive Plus plan (https://weoinvoice.com)

How It Works

Install and activate the plugin
Connect your store to WeoInvoice through the OAuth flow in the WordPress admin panel
Configure your API Key, language and VAT exemption reason in Settings
Invoices are automatically generated when an order is paid
You can also generate invoices manually from the orders table

External Services

This plugin connects to the following external services:

1. WeoInvoice

WeoInvoice is a cloud-based invoicing platform used to generate official invoices.

When data is sent: Data is sent when connecting the store (OAuth), when saving plugin settings, and when an invoice is generated (manually or automatically).

Data sent: Store URL, API Key, customer information (name, email, billing address, tax ID), order items (products, quantities, prices, SKU), VAT rates, shipping costs, payment method, order notes and metadata.

Website: https://weoinvoice.com
Terms of Service: https://site.weoinvoice.com/index.php?module=home&func=license
Privacy Policy: https://site.weoinvoice.com/index.php?module=home&func=privacy

2. European Central Bank (ECB)

For orders placed in currencies other than EUR (USD, GBP, BRL), the plugin fetches the daily exchange rate from the European Central Bank’s public XML feed.

Data sent: No personal or order data is sent. The plugin makes a simple GET request to retrieve the public exchange rate feed.

Service URL: https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml
ECB Website: https://www.ecb.europa.eu
ECB Privacy Policy: https://www.ecb.europa.eu/services/data-protection/privacy-statements/html/ecb.privacy_statement_website.en.html
ECB Terms of Use: https://www.ecb.europa.eu/home/disclaimer/html/index.en.html

Data Security

All communications use HTTPS encryption
Data integrity is verified with HMAC-SHA256 signatures
SOAP system passwords never leave WeoInvoice servers
No sensitive payment data is transmitted (card numbers, CVV, etc.)

Privacy & GDPR

This plugin is GDPR compliant when used correctly. Ensure you:
– Disclose data transmission to WeoInvoice in your privacy policy
– Obtain customer consent where required
– Include WeoInvoice as a data processor in your data processing agreements
– Review WeoInvoice’s privacy policy and terms of service

About WeoInvoice

WeoInvoice is a comprehensive cloud-based invoicing solution designed for Portuguese businesses. The platform offers:
– Automated invoice and receipt generation
– Multi-company management
– Portuguese tax compliance (NIF, VAT, AT series)
– Client management
– Financial reporting
– Integration with popular e-commerce platforms (Shopify, WooCommerce)

Visit https://weoinvoice.com to learn more.

Do I need a WeoInvoice account?

Yes, you need an active WeoInvoice account with the Exclusive Plus plan to use this plugin. You can sign up at https://weoinvoice.com

Are invoices generated automatically?

Yes, invoices are automatically generated when:
– A customer completes payment online
– An order status is manually changed to “Processing”
– An order status is manually changed to “Completed”

The system automatically prevents duplicate invoices — each order is only invoiced once.

Can I manually generate invoices?

Yes, you can manually generate invoices from the WeoInvoice dashboard in your WordPress admin panel. Simply click “Issue Invoice” on the desired order row.

What data is sent to WeoInvoice?

The plugin sends order data including:
– Customer information (name, email, billing address, tax ID)
– Order items (products, quantities, prices, SKU)
– VAT rates and shipping costs
– Payment method
– Order notes and metadata
– Exchange rate (for foreign currency orders)

Is my data secure?

Yes. All communications between your store and WeoInvoice are:
– Transmitted over HTTPS
– Verified with HMAC-SHA256 cryptographic signatures
– The invoicing system passwords are never exposed in the plugin

Which currencies are supported?

The plugin supports EUR, USD, GBP and BRL. For foreign currency orders, the exchange rate is automatically fetched from the European Central Bank (ECB).

Does this work with variable products?

Yes, the plugin fully supports simple products, variable products and their variations.

What type of document is issued?

Depending on the WeoInvoice plan and company configuration:
– Fatura-Recibo (Exclusive plan): a document that serves as both invoice and receipt

What should I do if an invoice is not automatically generated?

Check that Automatic Invoicing is enabled in Settings
Click Save in Settings to re-sync with WeoInvoice
If the issue persists, you can generate the invoice manually from the orders table

Plugin details

Version2.0.9

Last updated2026-07-20 12:44pm GMT

Added2026-03-20

Requires WordPress5.8

Tested up to6.9.5

Requires PHP7.4

Tags on WordPress.org

automatic invoices

Billing

invoicing

weoinvoice

woocommerce

Alternatives

Other plugins in the same categories.

Checkout Field Editor (Checkout Manager) for WooCommerce

400K+ installs

4.9(1,056)

Calculadora de Frete e Campos Checkout para o Brasil

5K+ installs

4.9(45)

PPOM – Product Addons & Custom Fields for WooCommerce

20K+ installs

4.4(282)

Checkout Field Manager (Checkout Manager) for WooCommerce

80K+ installs

4.5(781)

Kikote – Location Picker at Checkout & Google Address AutoFill Plugin for WooCommerce

1K+ installs

5.0(65)

Admin Columns

100K+ installs

4.9(1,650)

WeoInvoice

Automatically generate invoices for WooCommerce orders using the WeoInvoice platform.

10+ active installsFree on WordPress.org

View on WordPress.org Support forum

Will this break my store?

What the WordPress.org registry says about keeping WeoInvoice running.

WordPress compatibility

Tested to 6.9.5 — 1 branch behind 7.0

Tested against the WordPress branch in use today.

Last updated

16 days ago

Requires PHP

7.4

Your host must be running at least this version.

Requires WordPress

5.8

Contributors

1

A single maintainer. Worth knowing if the plugin is load-bearing for your store.

10+ active installsWordPress.org reports installs in bands, not exact counts.

Maintenance & trust

Scored on how WeoInvoice is looked after — not on how many stores run it.

Solid

Not enough public feedback to put a confident number on this one. Little public feedback — score rests mostly on release activity. What we can see is below.

Maintenance

35 / 35

Updated 12 days ago.

WordPress compatibility

14 / 20

Tested to WP 6.9.5, 1 branch(es) behind.

Support responsiveness

Not enough data

Only 0 support thread(s) — not enough to judge.

Merchant satisfaction

Not enough data

No ratings yet.

Listing transparency

6 / 10

Provides: description, homepage

Ratings

No one has rated this plugin on WordPress.org yet. That is a statement about the ratings page, not about the plugin — plenty of well-kept plugins never collect them.