Invoicing Integration for inFakt and WooCommerce
Invoice creation panel on order edit screen - manually generate invoices from WooCommerce orders.
This plugin provides an integration between WooCommerce and the inFakt accounting system, allowing automatic (PRO version) and manual invoice generation based on WooCommerce orders.
Features (Free version)
- Manual invoice generation from order edit screen.
- Customer data synchronization (create/update in inFakt).
- Storing invoice number in order.
- Invoice link preview.
- API communication logs.
- Advanced VAT rate mapping.
- Flat rate tax support.
Pro Version
A Pro version is also available with additional features:
- Automatic invoice generation after status change.
- Proforma invoice support.
- Email notifications with PDF attachments.
- Bulk operations on orders list – generate invoices/proformas and send emails for multiple orders at once.
- KSeF integration via InFakt – manual and automatic sending to Polish National e-Invoice System.
- WooCommerce Subscriptions compatibility.
- Technical support.
External services
This plugin relies on the inFakt API, a third-party accounting service, to generate invoices and manage customer data.
What is inFakt API?
inFakt is a Polish online accounting system that provides invoicing and accounting services for businesses. This plugin uses their official API to:
* Create and manage customers (clients) in your inFakt account.
* Generate invoices and proforma invoices (PRO version).
* Retrieve bank accounts, VAT exemption reasons, and other accounting data from your inFakt account.
* Download invoice PDFs.
* Send invoices to KSeF (Polish National e-Invoice System) via InFakt (PRO version).
What data is sent and when?
The plugin sends the following data to inFakt API (https://api.infakt.pl/v3) in these situations:
When you click “Create Invoice” or when automatic invoice generation is triggered (PRO version):
* Customer billing information: first name, last name, company name, VAT number (NIP), email, phone number, billing address (street, city, postal code, country).
* Order information: order items (product names, quantities, prices, VAT rates), shipping details, payment method, order date, order total.
When the plugin connects to inFakt API (on settings page load or when needed):
* Your inFakt API key (for authentication).
* Requests to retrieve your account settings: bank accounts, VAT exemption reasons, income categories, flat rate tax options.
No data is sent automatically without your action. The plugin only communicates with inFakt API when:
* You manually create an invoice from the order screen.
* You enable automatic invoice generation in PRO version.
* You open the plugin settings page (to load account configuration).
Service provider information
- Service name: inFakt API
- Service URL: https://www.infakt.pl/
- API documentation: https://www.infakt.pl/api/
- Terms of Service: https://www.infakt.pl/regulamin/
- Privacy Policy: https://www.infakt.pl/polityka-prywatnosci/
By using this plugin, you acknowledge that customer and order data will be transmitted to inFakt for invoice generation purposes. You are responsible for ensuring compliance with applicable data protection laws (including GDPR) and informing your customers about this data processing.