Published 23 Oct 2026
Connect Nettailer & Fortnox: Less admin, better flow
Managing customer, product and order data across separate systems can create unnecessary administration. Information may need to be entered more than once, updates can be missed and teams spend valuable time checking whether data is consistent across e-commerce and ERP. Over time, this adds friction to everyday operations and takes time away from more strategic priorities.
As part of Nettailer Connect, the Fortnox integration connects customer, product and order data across Nettailer and Fortnox. By reducing the need to manage the same information in multiple places, the integration helps simplify administration, improve data accuracy and create a more efficient way of working across e-commerce
and ERP.
A more connected order flow
Fortnox remains the master for customer data, providing a single source of truth for customer information. Customer data can be transferred to Nettailer, while product and order data flow from Nettailer to Fortnox.
This reduces the need to update information manually across separate systems, saving time while helping ensure that teams work with consistent data.
Product data can also be created or updated in Fortnox automatically generated as Sales Orders in Fortnox, ready for immediate invoicing. Keeping business-critical information connected reduces manual handovers between systems and supports a smoother order process.
What this means for you
- Less time spent on administration and manual order handling
- A single source for customer data
- Improved data accuracy across connected systems
- A more efficient order flow from purchase to fulfilment
Designed to fit your business
The integration offers flexibility in how customer, product and order data is managed. Product data can be handled through the integration or directly in Fortnox, allowing the setup to align with your existing processes.
Built-in monitoring and automated retry functionality support a reliable connection between Nettailer and Fortnox. Together, these capabilities make it easier to incorporate the integration into your existing system environment with minimal disruption to established processes.
Interested in the Fortnox integration?
Get in touch with us to learn more about the integration and how it can support your business.