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Acquisition
Definition
Acquisition is the process of attracting and converting new customers through marketing and sales channels. In analytics, it refers to the stage where a person first arrives from a channel; in finance, it is measured as customer acquisition cost (CAC) — the total spend to win one customer.
Why it matters
Acquisition is the engine of growth: no new customers, no revenue expansion. But it is also usually the most expensive part of the funnel, so how efficiently you acquire determines whether growth is profitable or a treadmill. B2B teams watch customer acquisition cost (CAC) against lifetime value (LTV) — a healthy SaaS benchmark is an LTV:CAC ratio of roughly 3:1, with CAC recovered inside 12 months.
Getting acquisition wrong shows up fast: rising ad costs, longer payback, and pipeline that stalls the moment you stop spending. Getting it right builds compounding channels — organic search, AI citations, and referrals — that lower blended CAC over time.
How it works
Acquisition spans the channels and steps that move a stranger toward first purchase:
- Channels — organic search, paid ads, content, email, events, partnerships, and AI answer engines.
- Conversion path — awareness → click → landing page → lead capture or signup → sale.
- Measurement — attribution ties each customer back to a source; CAC divides total sales and marketing spend by new customers won.
The most durable acquisition strategy blends paid channels for speed with owned channels — SEO, content, CRM-driven nurture — for compounding, lower-cost growth. Want yours audited? Start with a free audit.
Related terms
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The economics
Acquisition is a cost with a payback period.
Customer acquisition covers everything spent to turn a stranger into a paying customer. It only means something next to two other numbers: what a customer is worth over time, and how long the spend takes to come back.
Cost per customer, not per lead
Cheap leads that do not close raise acquisition cost. The only denominator that matters is customers.
Payback period
How many months of revenue it takes to recover the spend. This is what decides how aggressively a business can grow without running out of cash.
Blended versus channel
Blended cost hides which channels work. Channel-level figures are needed for decisions, with the limits of attribution stated.
Retention changes everything
Improving how long customers stay lifts the value side of the ratio, often more cheaply than reducing acquisition cost.
Related terms: customer lifetime value, payback period, conversion rate, marketing channel. Track acquisition alongside retention or you will optimise for the wrong half of the equation.
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