The Fundamentals of Unit Economics in Business
In modern business strategy, understanding your unit economics is the cornerstone of sustainable growth. The two most critical metrics are Customer Acquisition Cost (CAC) and Customer Lifetime Value (LTV). Together, they reveal whether your business model is highly profitable or fundamentally unsustainable.
Customer Acquisition Cost (CAC) measures the total cost required to gain a single new customer. This includes all marketing campaigns, ad spend, sales salaries, and software tools, divided by the number of customers acquired. Evaluating your CAC relative to specific channels is essential for allocating capital.
Customer Lifetime Value (LTV) estimates the total net profit a customer will generate throughout their entire relationship with your business. To calculate LTV, you must factor in purchase values, purchase frequencies, gross profit margins, and churn rates. A high LTV indicates high product value and strong retention.