Who This Helps
You're a product manager who wants to turn product questions into measurable decisions. You're tired of debating which experiment to run next. This is for you.
Mini Case
Meet Ben. He runs a SaaS product. Revenue is up 20% month over month, but cash is flat. Ben's team wants to test a new pricing tier. But Ben first runs a unit economics snapshot from the Founder Finance Basics Mission Pack. He finds his CAC payback period is 14 months—way too long. That changes everything. He prioritizes a CAC reduction experiment instead of the pricing test. One decision saves the company from a cash crunch.
Do This Now (5 Steps)
- Grab your unit economics snapshot. Open your revenue and cost data for the last 3 months. Calculate your average revenue per user and cost per acquisition.
- Find your payback period. Divide your CAC by your monthly gross profit per customer. If it's over 12 months, that's your first experiment priority.
- List your top 3 experiment ideas. Write down the one question each experiment answers. For example: "Will a free trial reduce churn?"
- Score each idea by impact on payback. Estimate how much each experiment could shorten your payback period. A 3-month improvement beats a 1-month one.
- Pick the experiment with the biggest payback impact. Run that one first. Ignore the rest until you see results.
Avoid These Traps
- Don't chase revenue growth without checking cash. Ben's revenue was up, but cash was flat. Revenue can hide a cash problem.
- Don't run experiments that don't move a key metric. If your experiment doesn't touch CAC, payback, or retention, it's a distraction.
- Don't prioritize by gut feel. Use numbers. A 14-month payback is a clear signal. Trust it.
- Don't forget to set a stop rule. Decide upfront: if the experiment doesn't improve payback by 10% in 30 days, kill it.
- Don't run more than one experiment at a time. Focus. One high-impact move beats three half-baked ones.
- Don't ignore your runway. If cash runs out in 6 months, prioritize experiments that improve cash flow fast.
- Don't overcomplicate the math. A simple spreadsheet with 3 rows is enough. You don't need a model.
- Don't skip the unit economics snapshot. It's your compass. Without it, you're guessing.
Your Win by Friday
By Friday, you'll have one experiment prioritized and ready to run. You'll know exactly why it matters—because it shortens your payback period from 14 months to 11 months. That's a 21% improvement. And you'll have a clear stop rule: if it doesn't work in 30 days, you move on. No wasted time. No guesswork. Just a calm, data-backed decision.