Case 01
SaaS · Series B · ~US$30m ARR
Repricing growth around CAC payback.
Challenge
Headline ARR growth was strong; capital efficiency was deteriorating. Marketing owned LTV / CAC and reported payback below 12 months. Finance could not reconcile that figure to the GL.
Approach
- Cabinet rebuilt unit economics in the finance function, reconciled to GL revenue and contribution margin
- Re-derived CAC by channel including fully-loaded acquisition cost
- Built cohort retention curves at the segment level
- Reset the CAC payback hurdle inside the operating cadence
Outcome
- True blended payback came in approximately 4 months longer than reported
- Two channels (~32% of paid spend) reallocated within one quarter
- Capital efficiency narrative re-built ahead of the next round