Mistake #24: Not Planning for Returns, Defects, and Damages(And Not Tracking Them as KPIs)
- Mayer Neustein

- Jan 2
- 2 min read
One of the most painful surprises for founders isn’t slow sales — it’s everything that happens after the sale. Returns, damaged units, leaking packages, broken seals, mispicks, and defects are part of every physical-product business.
The mistake isn’t that these problems happen.The mistake is not planning for them and not tracking them.
If you don’t measure problems, you can’t control them.
Returns and Defects Are Inevitable
No matter how good your product is, some percentage will come back:
shipping damage
packaging failure
customer misuse
unmet expectations
If you don’t plan for returns and defects in your pricing and operations, they quietly erode your margins. A product that looks profitable on paper can become unprofitable in real life once issue rates are factored in.
Problems Multiply at Scale
A 1% issue rate sounds small — until you scale.At 50,000 units, that’s 500 problems.At 100,000 units, it’s 1,000 problems.
Each problem means customer service time, replacement costs, refunds, negative reviews, and stress. If you’re not monitoring these rates, they can spiral without warning.
Damage Usually Happens After It Leaves You
Most damage doesn’t happen in your facility — it happens during shipping and handling. Drops, vibration, compression, heat, and cold all take a toll.
If your packaging survives your warehouse but fails in transit, the customer becomes your quality control. That’s the most expensive way to learn.

These Must Be KPIs, Not Afterthoughts
Returns, defects, and damages should be core KPIs, just like sales and margin.
Track them by SKU, channel, and batch:
return rate
damage rate
defect rate
replacement rate
refund rate
negative review rate
chargeback rate
When these numbers rise, something is breaking — and it’s your early warning system.
What to Do Instead
1. Add Issue Rates to Your KPI DashboardIf it’s not measured, it’s ignored.
2. Monitor Trends, Not Just EventsOne return is noise. A rising trend is a problem.
3. Track Root CausesWas it packaging? Shipping? Instructions? Manufacturing?
4. Test Packaging AggressivelyDrop tests, leak tests, heat tests, vibration tests.
5. Price With Problem Rates Built InYour margin must absorb replacements and refunds.
6. Review KPIs RegularlyWeekly for DTC. Monthly for retail. Quarterly for wholesale.
The Takeaway
Returns, defects, and damages are not exceptions — they’re part of the system. When you track them as KPIs, they stop being surprises and start being manageable.
Strong brands don’t hope problems disappear.They measure them, fix them, and reduce them over time.
💡 Founder’s Reflection (Mayer):Once I started tracking returns, defects, and damage rates as KPIs, everything changed. Patterns became visible, problems were caught earlier, and fixes happened faster. Issues didn’t disappear — but they stopped blindsiding us. Monitoring problem rates gave us control instead of chaos.



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