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How to Build a Product Retirement Plan for Obsolete SKUs

By Glazix | May 29, 2025

Aging SKUs drain resources and muddy your brand. Retiring them takes a plan—not just a price cut.

In the industrial materials world, product lines often outlive their relevance. That old tile pattern from 2014? The laminated glass spec that’s no longer code-compliant? The low-alumina castable no one’s ordered since 2020?

It’s time to put them to rest—but smartly.

Why Most Obsolete SKUs Linger

Fear of alienating that one legacy customer

Lack of data to support the kill decision

No structured plan for inventory drawdown

Sales teams unaware a phase-out is underway

This results in dead stock, excess storage, and brand clutter.

Step 1: Identify the Right Retirement Candidates

Look for SKUs that:

Haven’t sold in 12+ months

Generate negative gross margin after freight and handling

Cause fulfillment errors due to similarity with current SKUs

Are out of code or fail new regulatory standards

Flag SKUs that should be dead, even if they still move on legacy orders.

Step 2: Create a Tiered Exit Strategy

Group SKUs by retirement urgency:

Immediate kill (compliance or loss-driven)

Soft sunset (low movement, high inventory)

Transition aid (still in use but being replaced)

Each tier has different communications, incentives, and inventory actions.

Step 3: Communicate Internally First

Notify:

Sales reps (so they stop quoting it)

Warehouse staff (so they flag it during picks)

Finance (to manage write-downs or revaluation)

Transparency prevents “surprise out-of-stock” reactions from customers.

Step 4: Offer Migration Paths

Bundle exit SKUs with:

Incentives to shift to current line

Cross-reference charts (old-to-new spec)

Co-branded sample packs for test applications

Make the upgrade seamless—not punitive.

Step 5: Track Success Metrics

Monitor:

Sell-through of residual inventory

Migration rate to new SKUs

Complaints or confusion from phase-out

Warehouse clearance space over time

These KPIs confirm your plan is actually working—not just announced.

Retiring SKUs is emotional—but essential. Treat it like a product launch in reverse: structured rollout, sales enablement, and customer migration support. Because the only thing worse than a bad SKU… is a ghost SKU you’re still paying to store.


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