WordPress plugin intelligence profile

Fortnox for WooCommerce

Synchronizes all customers, products and orders from WooCommerce to Fortnox. Saves you both sweat and hours of work.

WP PlugIndex snapshot

Current directory snapshot

Tested up to WordPress 7.1
Current version4.8.1
WordPress coverageTested up to WordPress 7.1
Minimum stackWP 4.0 · PHP —
Directory statusactive
Last directory update2 Sept 20262mo ago
Active installations200Adoption metric — not a quality score
WordPress.org rating5.0 / 5 from 3 ratings
Official packageDirect from WordPress.org

Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →

WP PlugIndex currently records Fortnox for WooCommerce version 4.8.1 as active, updated 2mo ago and tested up to WordPress 7.1.

Overview

About this plugin

Syncs customers, products, orders, and invoices between WooCommerce and Fortnox. Supports automation flows, refunds, inventory management, accounting accounts, shipping mapping, and extensive developer hooks.

Features

  • Order and customer sync: Creates and updates Fortnox customers, syncs orders with correct order lines, currencies, and text.
  • Product sync: Creates and updates items (SERVICE/STOCK), updates price lists, measurements/weights, and SKU management.
  • Invoices: Automatic invoice generation, email sending, accounting, and payment registration.
  • Refunds: Supports partial and full crediting as orders or credit invoices in Fortnox.
  • Shipping: Mapping of WooCommerce shipping methods and zones to Fortnox WayOfDelivery, alternative SKU solution for shipping within and outside the EU.
  • Accounting: Management of revenue accounts per VAT (0/6/12/25%), payment accounts per payment method, and EU sales accounts per country.
  • Automation: Automatic sync based on order status, auto-invoicing, auto-bookkeeping, auto-marking as paid, and auto-sending invoices.
  • Inventory: Fetching inventory levels from Fortnox to WooCommerce as needed.
  • Company Fields: Organization number in checkout and order view; validation and sync to customer in Fortnox.
  • Sequence Number: Prefix for sequential order numbers in WooCommerce and Fortnox.
  • Admin UI: Fortnox column in order and product lists for status and quick actions, product metafields for sales account and purchase price.
  • Bulk Tools: Bulk sync of products and orders within a date range.
  • Onboarding: Step-by-step activation with license key, organization number, app activation, and settings retrieval.
  • Compatibility: WooCommerce HPOS, multisite support, PHP 8+ and WP 6.6 tested.
  • Developer Friendly: Extensive support for actions and filters to customize payloads and flows.

Detailed Feature Overview

Customers

* Creation/update in Fortnox based on WooCommerce order.

* EU VAT logic and VATType: SEVAT, EUVAT, EUREVERSEDVAT, EXPORT.

* Organization number field in checkout (optional).

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Orders

* Syncs customer number, document/order number, currency, date, order lines, shipping, discounts, etc.

* Support for Fortnox Warehouse module and proper VAT handling per order line.

Products

* Automated and manual sync, variant support, SKU handling, and price lists.

* Product metafields: Fortnox sales account (select from Fortnox revenue accounts), purchase price.

Invoices

* Automatic invoice generation and bookkeeping upon successful order sync, with options for auto-marking as paid and auto-sending the invoice.

Refunds

* Full and partial refunds, with correct VAT calculation for shipping credits.

Shipping

* Mapping of WooCommerce shipping methods and zones to Fortnox, as well as specific SKU solutions for shipping within and outside the EU.

Accounting

* Revenue accounts for VAT (0/6/12/25%), sales accounts per EU country, payment accounts per payment method.

Automation

* Flexible settings for automated actions at various order statuses, including invoicing and refund flows.

OSS

* The plugin supports OSS

**Admin and UX

* Clear admin interface with status columns in order and product lists, quick actions, and bulk tools.

Onboarding and Security

* Step-by-step activation and secure authentication via AJAX.

Compatibility

  • WooCommerce HPOS compatibility declared
  • Multisite support
  • Tested with WordPress 6.6 and WooCommerce 9.0

Developer Hooks

  • Orders: wf_order_before_create_or_update, wf_order_payload_before_create_or_update, wf_order_row_payload_before_create_or_update
  • Products: wf_product_payload_before_create_or_update, wf_price_payload_before_create_or_update
  • Customers: wf_customer_before_post, wf_customer_vat_info
  • Invoices: wf_invoice_before_create_or_update, wf_invoice_payment_before_create_or_update

Requirements

  • WordPress 4.0+ (recommended: latest version)
  • WooCommerce (latest version)
  • PHP 7.4+ (recommended: 8.0+)
  • Fortnox account and active app

FAQ

For full FAQ and troubleshooting, please visit our documentation page.

Automated testing

md in the repo). md in the repository.

WordPress.org metadata

Plugin tags

Topics listed for this plugin in the WordPress.org directory.

  • e commerce
  • accounting
  • order
  • sync
  • woocommerce
Compatibility & maintenance

Compatibility & maintenance

Tested with WP 7.1

Marked as tested with the current WordPress 7.1 release.

Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.1
Minimum requirementsWordPress 4.0 · PHP not listed
Update activity2 Sept 20262mo ago

“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.

Changes recorded by WP PlugIndex

Recent tracked changes

No tracked version or compatibility changes have been recorded by WP PlugIndex yet.

Tracking & source

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