Unit economics: what a customer is worth and what it costs to get one
Before investing in new customers, you need to know whether each one brings in more than they cost. It is calculated from four figures almost every business has.
Average ticket $2,400
Visits per year 3.2
Years of relationship 2
Margin 35%
LTV = 2,400 × 3.2 × 2 × 0.35 = $5,376
CAC = $450,000 ÷ 90 new customers = $5,000
LTV / CAC = 1.08Recommendation. With a ratio close to 1, each new customer barely pays for itself. Invest first in frequency and retention, and only then in acquisition. A common industry benchmark is 3 to 1.