Customer Lifetime Value

How much one customer is worth over the time they stay with you.

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Inputs

Receipts

Customer Lifetime Value
Acceptable customer acquisition cost (CLV / 3)
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If your CAC is higher than the number above, your unit economics are upside-down. Cut ad spend, raise prices, or extend retention.

How this is calculated
  • clv = avg_ticket × visits_per_year × retention_years × (gross_margin_pct/100)
  • acceptable_cac = clv / 3 — the 3:1 LTV-to-CAC rule of thumb
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