Invoicing Integration for iFirma and WooCommerce
Seamless integration between WooCommerce and iFirma accounting system for Polish businesses.
5(1 reviews)
·0 active installs·Updated 3 weeks agoAs of April 2026, Invoicing Integration for iFirma and WooCommerce is a WordPress vat plugin with 0 active installations and a 5/5 rating from 1 reviews. It has been downloaded 186 times in total. Requires WordPress 5.8+ and PHP 7.4+. Available on WordPress.org since 2026. Actively maintained — updated within the last month. Top alternative: WooCommerce Tax (formerly WooCommerce….
5/51 reviews
0active installs
186total downloads
1 monthsince 2026
Overview
Invoicing Integration for iFirma and WooCommerce connects your WooCommerce store with the iFirma accounting system.
Generate invoices from the order screen, download PDFs, and let customers download documents from My Account. The plugin supports WooCommerce Blocks checkout and HPOS.
Key Features (FREE)
- Manual Invoice Generation – Create invoices directly from WooCommerce order edit screen
- Customer Synchronization – Sync customer data with iFirma contractors
- NIP Field Support – Add NIP number field to checkout (compatible with nip-field-woocommerce plugin)
- WooCommerce Blocks Support – Compatibility with Gutenberg checkout blocks
- Advanced VAT Mapping – Map WooCommerce tax classes to iFirma VAT codes/rates (23%, 8%, 5%, zw, 0%)
- Lump Sum (Ryczałt) Support –…
Ratings & Reviews
51 reviews
5 ★
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Compatibility
| WordPress | 5.8+ requiredTested up to 6.9.4 |
| PHP | 7.4+ required |
| Dependencies | woocommerce |
Top Alternatives to Invoicing Integration for iFirma and…
Frequently Asked Questions
Changelog
1.0.4
- Fix: save_admin_order_nip – handle WP_Post passed by woocommerce_process_shop_order_meta in some WooCommerce versions
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.