Unit Economics
Unit economics is the profitability of a single unit of your business, one product sold or one customer served, measured by the direct revenues and costs tied to that unit.
What it means
Instead of asking "is the company profitable," unit economics asks "is each sale, or each customer, profitable, and by how much." For a product business the unit is often one item; for a subscription or service business it's usually one customer over their lifetime.
The core pieces are what a unit brings in (revenue, and for customers, lifetime value) versus what it costs (cost of goods and delivery, and the cost to acquire the customer). When the math works at the unit level, growth compounds. When it doesn't, growth accelerates losses.
Healthy unit economics are what let a business scale with confidence, and what investors and lenders scrutinize first, because a company that loses money per unit only loses more as it grows.
Why it matters for owner-operated businesses
Plenty of businesses grow revenue for years while unit economics quietly bleed, propped up by fresh capital or one profitable line masking several unprofitable ones. Unit economics surface that early.
They're the difference between fundable growth and a treadmill. Getting them right is core CFO work.