Customer Lifetime Value: The Number That Changes How You Spend

Most businesses judge their marketing on the first sale. "We spent GH₵ 60 to win a customer who bought GH₵ 150 worth, with GH₵ 50 profit. We lost GH₵ 10." So they cut the campaign.

But what if that customer buys four more times this year? Then they're worth far more than the first order suggested, and the campaign was one of the best things the business did.

That's customer lifetime value, or CLV.

The simple calculation

CLV = average order value × number of purchases per year × years as a customer × gross margin

Example: a skincare brand.

• Average order: GH₵ 200
• Purchases per year: 4
• Years as a customer: 2
• Gross margin: 50%

CLV = 200 × 4 × 2 × 0.5 = GH₵ 800 in profit per customer.

If the first order alone makes GH₵ 100 profit, judging adverts only on that would make you think you can spend up to GH₵ 100 to win a customer. Knowing the CLV, you could justify spending much more, as long as customers really do come back.

Why it matters

You can outspend competitors

If your competitor only budgets for first-order profit and you budget on lifetime value, you can afford to pay more for each customer, and win more of them.

You make better decisions

Campaigns that look unprofitable on first orders may be your best long-term investments.

It shows where to focus

Increasing how often customers come back can be cheaper than finding new ones.

How to increase lifetime value

• Deliver a great first experience. Fast delivery, good packaging, a thank-you message. See delivery for online shops.
• Stay in touch. Broadcasts to past customers, new arrivals, useful tips. See WhatsApp broadcasts.
• Remind them to reorder consumable products when they're likely to run out.
• Offer related products. See order bumps and upsells.
• Reward loyalty with early access, VIP offers or points.
• Ask for referrals. See how to start a referral programme.
• Fix problems fast. A complaint handled well often creates a loyal customer.

Measuring it without perfect data

You don't need sophisticated software to start. From your order records:

1. Count unique customers in the last 12 months.
2. Count their total orders, and total revenue.
3. Orders per customer = total orders ÷ customers.
4. Revenue per customer = total revenue ÷ customers.
5. Multiply revenue per customer by your margin.

That gives you a 12-month value per customer, which is enough to make better decisions.

A word of caution

Don't assume high lifetime value without evidence. Use real repeat purchase data, and be conservative. Spending heavily on customers who never come back is how businesses run out of cash.

Common questions

Does CLV matter for service businesses?

Very much. A client who stays for years or refers others is worth far more than one project.

What's a good CLV?

It depends on your industry. What matters is that it's comfortably higher than what you spend to win a customer.

If you'd like to see your real customer value, see our custom dashboards, or book a free strategy call.