Warehouse reference · Replenishment & slotting
Item affinity
Item affinity describes how often products appear together in relevant demand. It can inform placement, route design, or work grouping, but must be balanced against capacity, handling restrictions, and congestion.
How it works in practice
Analyze representative order combinations and distinguish persistent relationships from temporary promotions. Evaluate whether nearby placement actually reduces work under the picking method used.
A warehouse example
Two accessories frequently ship together in consumer orders. Placing them within a compatible picking area may reduce travel, provided replenishment and slot capacity remain workable.
Illustrative scenario, not a claim about a client engagement.
What to watch for
A statistical association does not automatically justify adjacency. Products with incompatible storage requirements or heavy traffic may need separation despite frequent joint demand.
A useful question
Does the observed relationship persist outside a single promotion or customer?
Terminology and configuration differ by product. These notes explain general concepts and are not operating instructions for equipment, a compliance determination, or a replacement for your site’s approved procedures.
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