Who This Helps
Growth marketers who want to move channel metrics without guesswork. You have data, but stakeholders want proof before they approve spend. This is for you.
Mini Case
Meet Ben. He runs growth at a SaaS startup. Revenue is up 12%, but cash is flat. His CEO wants a one-page truth on unit economics. Ben uses the Unit Economics Snapshot mission from the Founder Finance Basics Mission Pack. He finds his CAC is $150, LTV is $600, and payback takes 7 months. That’s too long. He shows the CEO a simple card: “We need to cut CAC by 20% or raise prices.” The CEO approves a pricing test in 3 days.
Do This Now (5 Steps)
- Pull your last 3 months of customer acquisition cost (CAC) and lifetime value (LTV).
- Calculate your payback period: CAC divided by monthly gross profit per customer.
- Compare your payback to your runway. If it’s over 12 months, flag it.
- Build a one-pager with three numbers: CAC, LTV, payback. No fluff.
- Share it with your team. Ask: “What’s the one lever we pull this week?”
Avoid These Traps
- Don’t hide bad numbers. Stakeholders respect honesty more than perfection.
- Don’t use averages alone. Break down by channel. One channel might have a 30% higher CAC.
- Don’t wait for a perfect model. A rough card today beats a perfect report next month.
- Don’t forget to include churn. A 5% monthly churn kills LTV fast.
Your Win by Friday
By Friday, you’ll have a unit economics snapshot card that your CEO can understand in 30 seconds. You’ll know if your growth spend is safe or risky. And you’ll have a clear next action—like cutting one channel or testing a price bump. That’s a win.