What is customer lifetime value (CLV)?

Customer lifetime value (CLV) is an estimate of the total value or revenue a business expects to receive from a customer throughout the entire relationship. It helps businesses understand how valuable customer relationships can be over time rather than focusing only on a single purchase.

A basic CLV calculation can consider:

CLV = Average Purchase Value × Purchase Frequency × Customer Lifespan

Businesses can use CLV to:

• Measure customer value over the entire relationship.
• Plan customer acquisition spending by comparing acquisition costs with expected customer value.
• Identify high-value customers and important customer segments.
• Improve retention strategies by understanding the value of repeat customers.
• Personalize marketing for customers with different purchasing behaviors.
• Forecast future revenue from existing customer relationships.
• Support B2B account management by estimating the long-term value of business customers.

For example, if a B2B customer typically spends ₹50,000 per year and remains a customer for five years, their simple revenue-based CLV would be approximately ₹2,50,000, before considering costs, margins, or other factors.

More advanced CLV models can incorporate profit margins, retention rates, churn probability, purchase frequency, discounts, and predicted future behavior. CLV is an estimate, so its accuracy depends on the quality of the underlying customer and transaction data.