Multichannel

What is Multichannel?

Multichannel describes the approach of offering products or services simultaneously across multiple sales channels. Typical channels include brick-and-mortar retail, a proprietary online shop, external marketplaces, and direct B2B sales. The defining characteristic of the multichannel approach is that channels coexist independently, each with its own processes, pricing structures, and customer touchpoints – full synchronization is not necessarily part of the concept. This clearly distinguishes multichannel from omnichannel, which centers on a seamless, integrated customer experience across all channels.

How does Multichannel work in practice?

For intralogistics and fulfillment, multichannel creates very different requirements per channel. A B2B order often requires pallet or carton delivery with a delivery note and EDI integration, while an online shop order is fulfilled as a single-item shipment with a tracking link and a simplified returns process. Marketplaces, in turn, have their own SLA requirements and cut-off times that must be met.

One of the central logistical questions in multichannel is inventory management: are stock levels reserved per channel or shared across all channels? Channel-specific stock reservations improve planning reliability per channel but tie up more capital. Shared inventory is more efficient but requires reliable real-time visibility in the warehouse management system to prevent overselling.

Order prioritization is also a critical factor: when orders arrive simultaneously from different channels, the WMS or ERP must apply clear priority rules to ensure that marketplace SLAs are not breached while B2B delivery deadlines are also met. Peaks – such as those caused by campaigns in individual channels – significantly increase this coordination effort.

• Channel-specific packaging requirements and labeling standards must be mapped within the warehouse process.
• Returns processes differ considerably between channels and require separate workflows.
• A cost-to-serve analysis per channel helps identify unprofitable channels or target them for optimization.

What matters when selecting and planning?

Anyone planning or evaluating multichannel logistics should first clarify which channels have which volume and service profile requirements. From this, decisions about warehouse layout, picking strategy, and IT integration can be derived. Systems such as WMS, ERP, or middleware must be capable of managing orders on a channel-specific basis and providing visibility of inventory across all channels.

When selecting a service provider – for example, for external fulfillment – channel coverage is an important criterion: can the vendor serve all relevant channels with their respective SLAs, or does it specialize in specific segments? Scalability during seasonal peaks and the ability to quickly onboard new channels should also be assessed. Whether a single integrated system or a best-of-breed approach with multiple specialized solutions makes more sense depends heavily on the channel structure and the company's growth trajectory.