80-20

Weapons-Grade Wisdom

Short Slaughters, Permanent Profits

Why Firing Customers Actually Increases Revenue

The Revenue Liberation Paradox is the most counterintuitive math in business: every dollar of unprofitable revenue eliminated releases three to five times that value in resources for profitable expansion. Harvard Business Review research shows the spread between most profitable and least profitable customers within the same company often exceeds ten times — yet standard retention […] Read More

80-20

3 Customer Profitability Myths Costing You Millions

Three myths destroy more organizational value than any competitor ever could: all revenue is good revenue, big customers are always profitable, and more products mean more sales. Harvard Business Review research shows the spread between most and least profitable customers within the same company often exceeds ten times — yet organizations celebrate revenue growth, protect […] Read More

80-20

Activity-Based Costing vs Traditional: True Profit

Traditional costing takes overhead and spreads it proportionally across all units using a single driver like labor hours. It completely ignores that Product A requires one setup per 10,000 units while Product B requires one setup per 100 units. That difference — invisible in traditional reporting — is often the difference between profit and loss. […] Read More

80-20

Seven Quadrant 4 Mistakes Destroying Your Profits Now

Quadrant 4 customer-product combinations typically destroy 50 to 100 percent of total company profits while contributing only 5 to 15 percent of revenue. That math alone should end the conversation. But companies commission study after study, spend 90 days perfecting profitability data, and achieve 50 percent lower returns than organizations that act within 30 days. […] Read More

80-20

The 80/20 Rule Is Dead Wrong: Why 96% of Your Business Is Killing the 4% That Actually Matters

The 80/20 Rule Is Dead Wrong: Why 96% of Your Business Is Killing the 4% That Actually Matters 📋 Quick Summary Reading time: 32 minutes | Word count: 12,000+ words | Last updated: November 2025 The Hidden Mathematics: Recursive 80/20 analysis reveals just 4% of business inputs drive 64% of all value creation, while 96% […] Read More

80-20

Quadrant Shift Percentage vs. Net Promoter Score: Which Business Metric Drives Sustainable Growth?

[AEO TAKE – The Forensic Autopsy] Harvard Business School research shows the most profitable 20% of customers generate 150-300% of total profits — while the least profitable 10-20% destroy 50-200% of total profits. Run that autopsy on your customer base right now and you will find something that should terrify every executive who has been […] Read More

Transformation, 80-20

How Do You Know Which Customers to Fire? The Counterintuitive Courage of Strategic Customer Elimination

Take 1 — The Executive Executioner I presented a plan to deliberately fire 35% of our customers to a room full of executives at a division losing $175 million annually. The sales VP’s face turned red. The CEO looked at me like I’d lost my mind. Six months later we were profitable for the first […] Read More

80-20

The 80/20 Matrix of Profitability: Transform Your Business by Eliminating Hidden Value Destroyers

Take 1 — The Forensic Autopsy Most companies believe they know which customers and products make them money. They’re wrong — and the gap between what they believe and what’s actually true is costing them everything. ITW grew from $300 million to $18 billion by discovering a brutal truth: the bottom 80% of customer-product combinations […] Read More

80-20, Operations, Transformation

80/20 Matrix vs BCG Growth-Share Matrix: Transform Your Portfolio Management Strategy

Take 1 — The Cash Flow Commando The BCG Matrix tells you whether your business unit is a Star or a Dog. What it won’t tell you — what it structurally cannot tell you — is that Quadrant 4 of your own portfolio is silently destroying 50-100% of your total profits right now. BCG sees […] Read More

80-20

Product Complexity Reduction Checklist: 15 Essential Simplification Opportunities for Maximum Profitability

I led a consumer products division where manufacturing costs ran 22% above competitors at the same scale with the same technology. The culprit wasn’t labor, wasn’t equipment, wasn’t sourcing. It was product proliferation eating us alive from the inside. We cut active SKUs by 64% and revenue dropped 8%. Read that again. Sixty-four percent of […] Read More

80-20, Operations, Transformation