Invoicing Integration for Fakturowo and WooCommerce

Integrate your WooCommerce store with Fakturowo.pl accounting system. Create invoices automatically, manage VAT numbers, and streamline your accounting workflow.

Features

Free version

• Manual invoice generation from order edit screen.
• Storing invoice number in order.
• Invoice link preview.
• API communication logs.
• Advanced VAT rate mapping.

Pro Version

A Pro version is also available with additional features:

• Automatic invoice generation after status change.
• Proforma invoice support.
• Bulk document generation and email sending – Generate invoices and proformas for multiple orders at once with progress tracking.
• Email notifications with PDF attachments.
• WooCommerce Subscriptions compatibility.
• Technical support.

Get Pro Version

External services

This plugin connects to the Fakturowo.pl API service to manage invoices and customer data for your WooCommerce store.

What is Fakturowo.pl?

Fakturowo.pl is a Polish online accounting and invoicing service. This plugin uses their API to automatically create and manage invoices for your WooCommerce orders.

What data is sent and when?

The plugin sends the following data to Fakturowo.pl API when you create an invoice:
* Customer information (name, email, address, VAT number if provided)
* Order details (products, prices, taxes, payment method)
* Invoice settings configured in the plugin

Data is sent in the following scenarios:
* When you manually click “Create Invoice” button on an order page
* When testing the API connection in plugin settings
* When downloading invoice PDFs

API Endpoint

The plugin connects to your unique Fakturowo API URL (e.g., https://yourcompany.fakturowo.pl/api/)

Service Terms and Privacy

• Fakturowo.pl Service: https://konto.fakturowo.pl/
• Terms of Service: https://www.fakturowo.pl/pomoc/regulamin
• Privacy Policy: https://www.fakturowo.pl/pomoc/polityka-prywatnosci

Note: You must have an active Fakturowo.pl account with API access enabled (one-time activation fee) to use this plugin. The plugin does not send any data without your explicit action (clicking invoice creation buttons).

1. Before using this plugin, activate API access (one-time fee) at: https://konto.fakturowo.pl/konto/abonament
2. Get your API Key and API URL from: https://konto.fakturowo.pl/konto (section “API parameters”)
3. Upload the plugin files to /wp-content/plugins/invoicing-integration-for-fakturowo-and-woocommerce/
4. Activate the plugin through the ‘Plugins’ menu in WordPress
5. Go to WooCommerce → Fakturowo to configure the plugin
6. Enter your Fakturowo API URL and API Key
7. Test the connection and save settings

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1.0.11

• Added: Total mismatch warning (order vs invoice sum) displayed in Fakturowo column on orders list
• Improved: Total validation tolerance aligned with WFirma (0.001)
• Added: 5-minute delayed email sending for automatic invoices (KSeF processing) – PRO automation
• Added: Delayed invoice email handler for Action Scheduler

1.0.10

• Fixed: Corrected JavaScript file path for Pro upgrade banner dismissal

1.0.9

• Small fixes

1.0.8

• Small fixes

1.0.7

• Updated plugin screenshots

1.0.6

• Added plugin screenshots

1.0.5

• Security improvements: Enhanced nonce verification and input sanitization
• Fixed: Proper escaping for all inline scripts
• Fixed: Removed processing of entire $_POST array

1.0.4

• Security improvements: Added nonce and user permission checks for all AJAX requests

1.0.3

• Fixed NIP field to preserve country code (e.g., DE, PL) when validation is disabled

1.0.2

• Small fixes

1.0.0

• Initial release
• Manual invoice creation
• VAT number field support
• Fakturowo API integration