What customer lifetime value actually measures
A first purchase is only the entrance to a relationship. A dental clinic in Tashkent may earn little from the first visit, yet a patient who returns for check-ups and brings family repays the advertising many times over. An Instagram shop may spend nearly the whole margin of a first order on acquisition, and still be healthy if buyers come back for more.
The key word is profit, not revenue. A client who generates large turnover on a thin margin, with frequent returns, can be worth less than one who buys rarely but picks premium items at full price.
How to calculate LTV without complex models
For most small and mid-sized businesses a simple formula is enough: average order value × number of purchases per period × how long the client stays × margin. The result is the expected profit per customer.
Each input can come from your own records. If customers buy irregularly, skip the formula and use observed results instead: take everyone who bought for the first time in a given month and add up all the profit they generated in the months that followed.
- Average order value: from your till, CRM or order export
- Purchase frequency: how often a client returns in a period
- Customer lifespan: when people stop buying
- Margin: after cost of goods, marketplace fees and Click or Payme charges
- Returns and discounts: subtract them, or LTV will look inflated
LTV to CAC: how much you can spend on acquisition
CAC is the cost of acquiring one customer: ad spend and related costs divided by the number of new clients. Comparing LTV with CAC shows whether the unit economics work. When CAC approaches or exceeds LTV, every new client drains cash. When LTV is clearly higher, marketing has room to grow.
The comfortable ratio depends on your industry, how fast cash rotates, and how long you can wait for payback. A business with limited working capital cannot lean on a client who only pays off after a year.
Why an average LTV misleads: split it by channel
One blended number hides the most useful part. Buyers from Meta ads, Google search, a Telegram channel, OLX and referrals behave differently. One channel may deliver cheap leads who buy once, another costlier leads who stay for years.
If you judge only by cost per lead, you may switch off exactly the channel that brings loyal customers. Break LTV down by source, region, product type and first purchase. That requires the source to be stored in the customer record from the very first contact.
Ways to increase LTV
LTV grows through several levers, and the cheapest is usually working with people who have already bought.
- Retention: fast replies, solid service, fixing complaints before the client leaves
- Reminders: Telegram or SMS messages when it is time to buy again
- Order value: bundles, related products, add-on services
- Frequency: regular offers and a simple loyalty scheme
- Win-back: a short message to customers who have gone quiet
Where the data comes from, and the limits
You need a customer base with purchase history: a CRM, a till that identifies buyers by phone, a loyalty card, Click and Payme statements, orders from messengers. If everything lives in chats and a notebook, the first step is not calculation but gathering data in one place.
LTV remains a forecast built on past behaviour. A new business has no history, so the figure is estimated roughly and refined as orders accumulate. Do not build a budget on one attractive number: review it every quarter and for each channel separately.
Where to start
Pick one product and one period, collect customers in a single table, calculate profit per person and compare it with what you spend to acquire them. Even a rough draft like this often changes how an ad budget is split.
If you want to connect ads, leads, payments and repeat purchases in a single report, markdev sets up end-to-end analytics for businesses in Uzbekistan. You can discuss your task with the team and see which data you already have.
FAQ
How is LTV different from average order value?
Average order value describes a single purchase. LTV adds up all purchases a client makes while working with you and shows profit rather than turnover.
Can I calculate LTV without a CRM?
Yes. Start with a spreadsheet: client phone, order dates and amounts, and the source of the first contact. That is enough for a first estimate; a CRM becomes useful as data grows.
What is a good LTV?
There is no universal figure. What matters is the ratio to CAC, payback speed and your working capital. A good sign is that a customer repays acquisition cost with room to spare.
How often should I recalculate LTV?
Quarterly is practical, and again after major changes such as a new channel, new pricing or a loyalty programme launch.
Let’s look at your task for free
Leave your contact — in a 15-minute call we’ll show where leads get lost and what to fix first.