Efficient logistics relies on systems that communicate.
That’s why we offer integration solutions that seamlessly connect your e-commerce platform, ERP system, and our warehouse management system – without manual work, duplication, or risk of errors.
With real-time synchronization of orders, inventory, deliveries, and returns, you gain full control – directly within your own systems.

What We Offer
- Support for both API and file-based integrations
We provide both modern API connections and file-based flows via SFTP, XML, and CSV. - Prebuilt connections to leading platforms
Shopify, WooCommerce, Fortnox, Visma, Klarna, Svea, Quickbutik, and many more. - Real-time sync and traceability
View order status, returns, and deliveries directly in your systems – with no delays. - Secure onboarding of integrations
We handle the entire process: requirements analysis, setup, testing, and go-live. A dedicated contact person ensures everything runs smoothly from day one.
Ongoing WMS – The Leading Warehouse Management System
As an i3PL customer, you get access to Ongoing WMS – the most widely used cloud-based warehouse management system in Northern Europe. Designed for third-party logistics, the system provides full visibility, control, and real-time automation.
Benefits of Ongoing WMS:
- Direct integration with your systems
Pre-built integrations with e-commerce platforms, ERP systems, and shipping services. We also build custom API-based solutions when needed. - Customer login
Access inventory levels, orders, returns, and inbound deliveries via web login – anytime, from any device. - Efficient purchasing management
Manage purchase orders manually or automatically within the system. Ongoing can also suggest what and when to restock. - Automated notifications
Receive email alerts for low inventory, incoming deliveries, or order status changes – fully customizable to your preferences. - Hundreds of pre-built integrations
Over 150 ready-made connections to systems for e-commerce, accounting, transport, payment, and more. - High security
Support for Single Sign-On (SSO), Multi-Factor Authentication (MFA), and permission management. The platform is ISO/IEC 27001:2022 certified. - Customized user interface
Get your own login with tailored views and reports based on your needs.
Read more about Ongoing: ongoingwarehouse.se
Platforms We Integrate With
E-commerce: Shopify, WooCommerce, Prestashop, Quickbutik, Centra, Vendre, Wikinggruppen, and more.
ERP systems: Fortnox, Visma eEkonomi, Visma.net, Pyramid, Specter, Björn Lundén, and more.
Ready to connect your e-commerce with our logistics solution?
Learn more about our onboarding process and how we help you switch logistics providers without disruption.
Explore all our 3PL services for e-commerce and growth-focused businesses.
Learn more about our onboarding process and how we help you switch logistics partners without interruptions.
We support you every step of the way – from initial analysis to live orders.
