Four numbers cover almost all of it: how many customers, how many came back, what came in, and what went out. Revenue is the least useful of the four and the one everybody looks at. A kid with five dollars of profit and three customers who keep rebooking is doing better than a kid with two hundred dollars from twelve strangers who will never call again.
Revenue is the number that gets reported at dinner and it is the one that misleads most. A big Saturday can come from one unusual job that will never repeat. A quiet month can be a kid with a steady route in the off season. Neither number tells you what you want to know, which is whether this thing has a shape.
How many customers. Not jobs, customers. Three people who book regularly is a different business from twelve one-time strangers, even when the second one produced more money.
How many came back. This is the one that predicts everything. A customer who booked twice has made a judgment about your kid that no amount of first-time revenue can substitute for.
What came in. Roughly, over a month.
What went out. Also roughly, and this is the one most kids cannot answer at all.
A first sale can happen because somebody was being kind. A second sale happens because the work was good and the person showed up when they said they would. That is the only real verdict available at this scale, and it is available within about six weeks.
If nobody is coming back, something specific is wrong and it is findable. The work, the reliability, or the fact that nobody was ever asked. Usually it is the third one.
Somewhere between three and eight customers, at least two of whom have booked more than once, a price that has been said out loud without flinching, and a kid who can tell you roughly what they made and what they spent.
That is a working business. The money will be small and it is supposed to be.
Do they say the price without their voice rising at the end. Did they handle a customer being unhappy without you. Do they bring it up unprompted. Have they turned anything down because they were full.
Any one of those is worth more than a good month.
Hours worked, which rewards being slow. Enthusiasm, which goes up and down for reasons that have nothing to do with the business. And your own comfort, which is the one that quietly drives most parental interventions and has nothing to do with whether the thing is working.
Five questions about age, budget, time, and what they actually like doing. Four matched ideas at the end, free, with no email needed to see them.
Take the quizA kid who cuts, edges, and cleans up usually starts between $25 and $40. Professionals charge about $30 to $85 a visit, and a young founder starting below that is being paid less for being unproven, not for being young.
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What should a kid charge to mow a lawn?Ten people who already know them, one prepared sentence, and an easy way for each of them to say no.
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How does a kid find their first customer?Less than almost anyone expects, and for a lot of these ideas the honest answer is nothing until somebody has already said yes to a price.
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How much money does a kid need to start a business?Earlier than most people think, as long as the business matches what the kid can actually handle. The limit is rarely age itself.
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What age can a kid start a business?A program from Founder's Best Friend. Built for kids 8 to 18 who want something of their own.