The figures and scenarios in this article are illustrative: adapt them to your margins and your own data. They are not EasyFid customer results. See how to measure your results.
How much does a customer really bring in over several years? That's the question behind customer lifetime value, often called LTV. It's a simple calculation, but powerful: it tells you what each customer is worth, and therefore how much you can spend to keep them.
Without this number, everything seems expensive. A €5 loyalty reward hurts. A €20-a-month program seems steep. But once you know how much each customer brings in over three or five years, the priorities shift: a loyalty program becomes an obvious investment.
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What is LTV and why it matters
LTV is the total revenue a customer brings you over the entire duration of your relationship with them. Not one visit, not one year: their complete lifetime as your customer. For a café, that might be three to five years. For a pharmacy, ten to fifteen years.
Why does this matter? Because many shop owners think in terms of a single purchase or a quarter. They look at an isolated margin. But a loyal customer comes back, brings others, leaves positive reviews, costs less to serve (they already know your products). A customer who returns ten times instead of once is ten times the revenue. LTV captures all of that.
The simple formula to calculate LTV
Here's the simplest possible version. It needs only three numbers you already know.
LTV = average basket × visits per year × relationship duration (in years)
Concrete example: you run a butcher shop. Average basket: €35. A loyal customer comes twice a week. That's roughly 100 visits a year. Estimated duration: five years (you've known them a long time, no reason they'll leave). LTV = 35 × 100 × 5 = €17,500.
Seventeen thousand five hundred euros for one customer. Suddenly, investing in a loyalty program at €20 a month looks very sound. That's €240 a year. Good return for keeping them.
Caution: this calculation gives gross revenue, not profit margin. For profit, multiply by your net margin (usually between 20 and 40% for independent shops). If your margin is 30%, LTV in net profit = €17,500 × 0.30 = €5,250. That's more realistic when you decide what you can invest.
Three numbers to assemble right now
Average basket: look at your last five regular-customer receipts. Average them. Visit frequency: how many times does this customer actually come per year (not per visit, but real visit count). Duration: how many years have your best current customers been with you? That's your estimated duration. Then multiply the three. You have your shop's LTV.
Real examples across different shops
Neighbourhood café. Basket: €4 (coffee + pastry). Frequency: 250 times a year (nearly every day, minus holidays). Duration: 4 years (customers move, change habits). LTV = 4 × 250 × 4 = €4,000. With 40% margin: €1,600 net per customer. A €20-a-month program becomes clearly worth it.
Hair salon. Basket: €50. Frequency: 8 times a year (every six to seven weeks). Duration: 7 years. LTV = 50 × 8 × 7 = €2,800. With 45% margin: €1,260 net. A customer who comes back regularly easily justifies your investment in loyalty and service.
Florist. Basket: €30. Frequency: 5 times a year (birthdays, holidays, special moments). Duration: 6 years. LTV = 30 × 5 × 6 = €900. With 50% margin: €450 net. That's smaller, but building a base of a few dozen regular customers creates stability. Small purchases become more frequent visits once you recognize these customers.
How to use your LTV to decide
Now that you have your LTV, here's how to put it to work daily.
Investment in a program. If your per-customer LTV is €2,000 net annually (calculated over three years), a reasonable investment in annual loyalty spending is somewhere between €400–500 per customer per year. That's a solid loyalty program, steady rewards, simple communication.
Value of a reward. A €10 reward to a customer with LTV €3,000 is cheap: it's a small fraction of expected customer revenue. Worth the investment to keep them.
Acquisition cost. When you attract a new customer (through ads, referrals), you now know their potential value if you turn them loyal. Usually, sensible acquisition spending is between €300–400 for a customer worth €2,000 LTV. Beyond that, it doesn't pay off.
Increase your customers' LTV
Your LTV isn't set in stone. It can grow, and that's exactly why a loyalty strategy matters.
Raise visit frequency. Your loyal customers come three times a month. With a program that recognizes them, they come four times. That extra visit per month multiplies by your average basket and your customer count. Total LTV rises noticeably.
Raise the basket. Suggest add-ons. A hairdresser recommends a hair product. A florist offers a small plant with the bouquet. The basket grows a little each visit: that surplus compounds across all visits. It adds up.
Extend the duration. When a customer feels valued, they stick around longer. A customer who might stay five years instead gives you their business for seven years: that's two extra years of revenue. That's huge.
Frequently asked questions
What timeframe should I use to calculate LTV?
It depends on your shop type. A café calculates LTV over 3–5 years (the typical span of regular visits). A pharmacy calculates over 10–15 years. A clothing boutique calculates over 3–4 years. Look at your ten best current customers: how long have they been with you? That's your timeframe.
Should I update my calculation regularly?
Yes. Once a year, check your numbers: are customers staying longer? Spending more? If your loyalty efforts are working, your LTV goes up, and you can invest more in rewards or outreach.
Does a one-time buyer have positive LTV?
Yes, but very small. One purchase: their LTV = their basket value minus what it cost you to bring them in. That's why loyalty matters: turning a one-time buyer into a repeat customer multiplies their LTV several times over.
Should I spend up to their LTV to acquire a customer?
No. You spend to bring them in. Everything else—loyalty rewards, outreach—comes from the margin they generate. Usually, sensible acquisition spending is between €300–400 for a customer worth €2,000. The rest of your loyalty budget comes from revenue that customer produces.
LTV changes everything.
Once you know what each customer is really worth, loyalty spending stops looking like a cost. It becomes an investment that drives both preserved and grown revenue. Calculate your LTV today, and your decisions will be much clearer tomorrow.
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