How to run and report a business experiment
Test an idea in two weeks with a hypothesis, a budget and a stop rule, then write up what happened honestly. This is the method behind our expedition log.
Many business ideas die from over-planning, or survive far too long because nobody tested them. A small experiment sits between the two. It costs little, runs for a short time and ends with a decision.
This is the method we use for the expedition log, and you can use it for your own business.
Step 1: Write a hypothesis
Use this template:
If I [do this action] for [this audience] over [this time], then [this result] will happen.
Example: “If I email 20 local dental offices an offer to fix their Google listing within two weeks, at least 2 will book a call.”
Step 2: Set a budget and a stop rule
Decide before you start:
- Time budget. Hours per week you will spend.
- Money budget. The most you are willing to lose.
- Success number. What counts as a win?
- Stop rule. When will you stop even if it feels unfinished?
Writing this first prevents the sunk-cost trap of “just one more week”.
Step 3: Run it and keep notes
Log what you did, how long it took, what you spent and what happened. A simple table is enough:
| Date | Action | Hours | Spend | Result |
|---|---|---|---|---|
| Mon | Sent 10 emails | 1.5 | $0 | 1 reply |
Step 4: Review and decide
At the end, answer three questions:
- Did I hit the success number?
- What did I learn about the audience, the offer or the channel?
- Do I continue, change one thing or stop?
All three are good outcomes. A stopped experiment that saved you six months is a win.
Step 5: Report it honestly
Writing up results builds trust, even when they are small or negative. A good report includes:
- The hypothesis and why you tried it
- Hours, money and revenue, with real numbers
- What worked, what did not and what surprised you
- The next step
Do not invent income, inflate results or leave out costs. Readers can tell, and you will lose their trust. Our expedition log starts at $0 and records everything as it happens.
Use the tracker
Record each experiment’s lessons and tick related milestones in the climb tracker. Combine this with your weekly money meeting to review progress each week.
- Write a hypothesis, budget, success number and stop rule first.
- Keep a simple log as you run the test.
- Decide to continue, change one thing or stop.
- Report real numbers, including the unflattering ones.
Get the Summit Brief
One idea, one tool and one number each week, plus the free First Profit Checklist.
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