When a customer buys electronics online and chooses in-store pickup, the clock starts immediately. Inventory has to be confirmed, the store notified, the order routed, and the item held—all before the customer arrives. If any system in that chain is working from data that is even a few hours old, the promise breaks.

For Elkjøp Nordic, Scandinavia's largest consumer electronics retailer with over 11,000 employees and annual revenue of KR 46 billion (US$4.3 billion), that 30-minute pickup window is not a marketing claim. It is a measurable operational commitment—one that depends entirely on integration working at the speed of retail and this is how they built it.

What was the problem Elkjøp Nordic needed to solve?

Elkjøp Nordic operates across multiple Scandinavian markets, running a high-volume omnichannel retail environment where online, in-store, and mobile channels must behave as a single unified experience. The challenge was not a shortage of systems. It was that those systems could not talk to each other fast enough or reliably enough to support real-time retail decisions.

Order data, inventory positions, pricing, and promotional activity were moving through an integration landscape that had grown complex over time—overly complex tenants managing 500 integrations. Each tenant represented overhead: separate monitoring, separate upgrade cycles, separate operational burden. And underneath all of it, the data flows were not fast enough to support the omnichannel ambitions the business needed to pursue.

The specific requirement was clear: high-volume, high-velocity data management in real time, with minimal lag, across every system involved in serving a customer.

How does SAP Integration Suite support real-time omnichannel retail?

SAP Integration Suite is an enterprise integration platform that connects applications, data, and processes across cloud and on-premise environments. It provides Cloud Integration for application-to-application and B2B scenarios, API Management for governed data access, and Advanced Event Mesh for event-driven architectures that react to business events as they happen—not on a schedule.

For Elkjøp Nordic, the combination of Cloud Integration, API Management, Open Connectors, and Advanced Event Mesh on SAP Business AI Platform provided the foundation for a new integration architecture built around events rather than batch transfers.

The shift matters. In a batch-based model, systems synchronize on a schedule—hourly, nightly, or at fixed intervals. In an event-driven model, a change in one system—a stock update, a completed pick, a pricing adjustment—immediately triggers the relevant downstream action. There is no waiting. The business reacts at the speed the event occurs.

What did Elkjøp Nordic achieve?

The results are specific and measurable:

• 5 million messages processed daily through SAP Integration Suite—the volume that a modern omnichannel retailer generates when inventory, orders, pricing, and fulfilment data are flowing in real time across channels and stores.
• 30-minute online order to in-store pickup—a direct consequence of event-driven architecture that routes, confirms, and notifies the moment a customer completes a purchase online. Every system in the fulfilment chain is working from current data.
• 500 integrations now supported on streamlined tenants. An 83% reduction in integration infrastructure that directly reduces operational overhead, maintenance burden, and the risk of inconsistency across environments.
• Real-time pricing alignment across channels—Advanced Event Mesh pushes pricing and promotional updates to every channel simultaneously through topic subscriptions, so the price a customer sees online is the price they pay at the register.

And beyond operational efficiency, Elkjøp Nordic used the new integration foundation to launch entirely new business models: circular commerce offerings including refurbished products, leasing, renting, and product-as-a-service—all of which depend on reliable, real-time data flows to manage inventory states, contracts, and customer entitlements.

"Realizing our next-generation retail strategy was really important for us because we are now at a place where we can distribute events that help us deliver a unified retail experience where customers can order online and pick up in a store within just 30 minutes."—Mirko Adamovic, Team Lead, Integration, Elkjøp Nordic

Why does integration architecture determine retail outcomes?

The Elkjøp Nordic story makes visible something that is easy to underestimate: integration is not the back-end plumbing. It is the mechanism by which a retail business actually functions at the speed customers expect.

A 30-minute pickup window requires that the e-commerce platform, the inventory system, the store operations system, and the order management platform are all reading from the same current state—not from yesterday's batch. A consistent price across online and in-store requires that the pricing engine can push an update to every channel the moment a promotion is activated. A circular business model requires that an item's status—sold, returned, refurbished, available for lease—is accurately reflected across every system that needs to act on it.

When integration is event-driven and unified on a single platform, they work together seamlessly. When it is fragmented across tenants and batch-synchronized, they do not—or they work only with significant manual intervention and operational risk.

The question for retail IT leaders is not whether real-time integration matters. It is whether the current architecture can deliver it at the volume and velocity the business requires.

What should retail IT leaders take from this?

Elkjøp Nordic's experience points to three decisions that determined the outcome:

• Consolidation as a prerequisite. Streamlining tenants was not just a cost exercise. It was what made the architecture manageable, observable, and scalable. Fragmented integration estates cannot be upgraded to real-time without first being simplified.
• Event-driven architecture as the model for omnichannel. Batch-based integration cannot support the omnichannel commitments retailers are making to customers. Advanced Event Mesh gave Elkjøp Nordic the ability to react to business events as they occur—which is what a 30-minute pickup window actually requires.
• Platform as a foundation for business model innovation. The circular commerce capabilities Elkjøp Nordic launched were not a separate project. They were built on the same integration infrastructure—which means the investment in getting the architecture right paid dividends beyond the original use case.

For retail IT leaders evaluating integration platforms, the Elkjøp Nordic story is a useful reference point: not for the technology choices in isolation, but for what those choices made possible at scale.

**Source**: Elkjøp Nordic customer story, SAP.com