Customer lifetime value
Customer lifetime value, often shortened to CLV or LTV, estimates how much a customer is worth to your business from their first purchase to the end of the relationship. It shifts the focus from a single sale to long-term profitability.
What is customer lifetime value?
CLV answers a simple question: how much can we afford to invest to win and keep a customer? A customer who spends 100 euros once is worth far less than one who spends 40 euros every quarter for five years. CLV makes this difference visible and guides decisions on acquisition budgets, pricing, retention and customer service.
The metric works for subscriptions, e-commerce, agencies and any business with repeat revenue. It can be calculated on revenue or, more usefully, on gross margin, so that it reflects real profitability.
How to calculate CLV
A simple and widely used formula for businesses with recurring purchases is:
CLV = average order value x purchases per year x customer lifespan in years
For subscriptions, a common variant uses margin and churn:
CLV = (monthly revenue per customer x gross margin) / monthly churn rate
Example: a customer pays 80 euros per month, your gross margin is 70% and monthly churn is 4%. CLV = (80 x 0.70) / 0.04 = 1,400 euros.
Historical vs. predictive CLV
| Approach | Based on | Best for |
|---|---|---|
| Historical CLV | Past purchases of existing customers | Mature businesses with stable data |
| Predictive CLV | Behaviour, cohorts and statistical models | Young businesses and acquisition planning |
CLV vs. customer acquisition cost
CLV is most useful when compared with customer acquisition cost (CAC), the average spend needed to win one customer. A frequent benchmark for healthy subscription businesses is a CLV to CAC ratio of at least 3 to 1, with CAC recovered in under twelve months. A low ratio signals overspending on acquisition or weak retention, a very high one may mean you are under-investing in growth.
How to increase CLV
- Improve onboarding: customers who reach value quickly stay longer.
- Reduce churn: monitor usage, ask for feedback and act on warning signs.
- Upsell and cross-sell: propose relevant upgrades at the right moment of the customer journey.
- Segment your audience: invest more in the profiles with the highest CLV, based on your buyer personas.
- Raise average order value: bundles, tiered pricing and annual plans.
Common mistakes
Using revenue instead of margin overstates value. Averaging all customers hides the fact that a small segment often generates most of the profit. Ignoring the time horizon is also risky: a CLV projected over ten years is far less reliable than one over twelve to thirty-six months.
Customer lifetime value at BeBranded
Our team helps you define the right CLV model for your business, connect it to your CRM and acquisition data, and turn it into decisions on pricing, retention and marketing budget. Learn more about our consulting service.
FAQ
What is customer lifetime value?
How do you calculate CLV?
What is the difference between CLV and CAC?
What is a good CLV to CAC ratio?
Should CLV use revenue or margin?
How can I increase customer lifetime value?
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