Wetail

Syncs customers, products, orders, and invoices between WooCommerce and Fortnox. Supports automation flows, refunds, inventory management, accounting accounts, shipping mapping, and extensive developer hooks.
<h4>Features</h4>
<ul>
<li>Order and customer sync: Creates and updates Fortnox customers, syncs orders with correct order lines, currencies, and text.</li>
<li>Product sync: Creates and updates items (SERVICE/STOCK), updates price lists, measurements/weights, and SKU management.</li>
<li>Invoices: Automatic invoice generation, email sending, accounting, and payment registration.</li>
<li>Refunds: Supports partial and full crediting as orders or credit invoices in Fortnox.</li>
<li>Shipping: Mapping of WooCommerce shipping methods and zones to Fortnox WayOfDelivery, alternative SKU solution for shipping within and outside the EU.</li>
<li>Accounting: Management of revenue accounts per VAT (0/6/12/25%), payment accounts per payment method, and EU sales accounts per country.</li>
<li>Automation: Automatic sync based on order status, auto-invoicing, auto-bookkeeping, auto-marking as paid, and auto-sending invoices.</li>
<li>Inventory: Fetching inventory levels from Fortnox to WooCommerce as needed.</li>
<li>Company Fields: Organization number in checkout and order view; validation and sync to customer in Fortnox.</li>
<li>Sequence Number: Prefix for sequential order numbers in WooCommerce and Fortnox.</li>
<li>Admin UI: Fortnox column in order and product lists for status and quick actions, product metafields for sales account and purchase price.</li>
<li>Bulk Tools: Bulk sync of products and orders within a date range.</li>
<li>Onboarding: Step-by-step activation with license key, organization number, app activation, and settings retrieval.</li>
<li>Compatibility: WooCommerce HPOS, multisite support, PHP 8+ and WP 6.6 tested.</li>
<li>Developer Friendly: Extensive support for actions and filters to customize payloads and flows.</li>
</ul>
<h4>Detailed Feature Overview</h4>
Customers 
* Creation/update in Fortnox based on WooCommerce order. 
* EU VAT logic and VATType: SEVAT, EUVAT, EUREVERSEDVAT, EXPORT. 
* Organization number field in checkout (optional). 
* Option: “Do not sync customer on update.”
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.
<h4>Compatibility</h4>
<ul>
<li>WooCommerce HPOS compatibility declared</li>
<li>Multisite support</li>
<li>Tested with WordPress 6.6 and WooCommerce 9.0</li>
</ul>
<h4>Developer Hooks</h4>
<ul>
<li>Orders: <code>wf_order_before_create_or_update</code>, <code>wf_order_payload_before_create_or_update</code>, <code>wf_order_row_payload_before_create_or_update</code></li>
<li>Products: <code>wf_product_payload_before_create_or_update</code>, <code>wf_price_payload_before_create_or_update</code></li>
<li>Customers: <code>wf_customer_before_post</code>, <code>wf_customer_vat_info</code></li>
<li>Invoices: <code>wf_invoice_before_create_or_update</code>, <code>wf_invoice_payment_before_create_or_update</code></li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 4.0+ (recommended: latest version)</li>
<li>WooCommerce (latest version)</li>
<li>PHP 7.4+ (recommended: 8.0+)</li>
<li>Fortnox account and active app</li>
</ul>
<h4>FAQ</h4>
For full FAQ and troubleshooting, please visit our <a href="https://docs.wetail.io/woocommerce/fortnox-integration/" rel="nofollow ugc">documentation page</a>.

Fortnox for WooCommerce

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

bjorntech

This plugin integrates WooCommerce with Fortnox. Automating your accounting and inventory.
It can create a Fortnox Invoice or Order based on a WooCommerce Order.
Customer data will be stored in the Fortnox customer database and will be automatically updated if changed in a new order.
Invoices can automatically be set to paid based on the payment method used in the WooCommerce order.
The plugin can create internal invoices and voucher to automate the handling of payouts for a number of payment gateways.
<ul>
<li>Klarna</li>
<li>Stripe</li>
<li>Nets</li>
<li>Clearhaus</li>
<li>Swish, if you are using the BjornTech Swish plugin (https://wordpress.org/plugins/woo-swish-e-commerce)</li>
<li>Zettle, if you are using the BjornTech Zettle plugin (https://wordpress.org/plugins/woo-zettle-integration/)</li>
</ul>
<h3>Requirements</h3>
The following licenses from Fortnox are required in order for the basic functionality of the plugin to work:
<ul>
<li>Bookkeeping</li>
<li>Invoicing</li>
<li>Integration</li>
</ul>
The plugin supports a number of different plugins and external services – these include: 
– Turnr
<h3>External services</h3>
This plugin connects to several external services to provide its functionality:
Fortnox API 
This plugin connects to the Fortnox API (https://apps.fortnox.se) to synchronize WooCommerce data with your Fortnox accounting system. This includes creating invoices, orders, customers, and managing product information. Data sent includes order details, customer information, product data, and payment information. This connection is essential for the core functionality of syncing your e-commerce data with your accounting system. 
– Terms of use: https://www.fortnox.se/om-fortnox/integritet-och-sakerhet/avtal-och-villkor 
– Privacy policy: https://www.fortnox.se/om-fortnox/integritet-och-sakerhet/gdpr
BjornTech Service 
This plugin connects to BjornTech’s service (fnmarketapi.bjorntech.biz) for plugin activation, authentication, and connection management with Fortnox. Data sent includes your email address, site URL, plugin version, and authorization codes. This service is required for initial setup and maintaining the connection between your site and Fortnox. 
– Terms of use: https://bjorntech.com/terms-and-conditions/ 
– Privacy policy: https://bjorntech.com/privacy-policy/

Fortnox for WooCommerce vs BjornTech Fortnox Hub for WooCommerce