Two weeks free. Three weeks free. Twenty-nine dollars. Seven weeks for seventy-nine. Every school in your town has landed somewhere different, and most owners picked their number the same way: it's what the school down the road does, or it's what they were charging in 2019 and nobody has touched it since.
We'll give you our answer before the reasoning, because you've got a class to teach.
Two weeks free. That's what we put our schools on, and it's what we'd tell you to run. Not because free is generous, and not because we think your time is worth nothing. Because across the schools we run ads for, free is the offer that ends up with the most students enrolled and still on the mat months later. A paid trial usually looks more disciplined on paper and produces fewer students in the building.
Here's why, including the part nobody warns you about.
Free is not free, and the people coming know that
The argument for charging is always the same one: a fee means they have skin in the game, so they'll actually turn up and they'll take it seriously.
The premise is that a free trial costs the family nothing. It doesn't. It costs them an evening. It costs them the drive across town in traffic at five o'clock, parking, and getting a seven-year-old out of the door with the right kit at the wrong end of the day. It costs them the thing parents have least of.
Nobody spends that on a whim. If a family has no interest in martial arts, they will not drive to your school on a Tuesday to watch a class they don't want, however free it is. The filter you think you're buying with a $29 fee is already there. You're paying for it twice.
Nobody learns a martial art in two weeks, and everybody knows it
There's a second reason the freebie-hunter problem is smaller than it sounds.
Parents are not stupid about this. They know two weeks of classes will not teach a child to defend themselves, will not fix the confidence thing that made them look you up, and will not produce anything you could call a result. They know it takes years. That's the whole reason they're looking at a martial arts school and not a soft play centre.
Which means there's no prize at the end of a free trial to go hunting for. A short trial has no standalone value to extract. So the person who books one is not doing it to get something for nothing. They're doing it to find out whether this is the school they're going to be driving to every week for the next three years. That family is generally already most of the way to enrolling. You just have to not lose them.
The bit owners never see: your offer isn't being judged on its own
This is the argument that changes minds, and it's invisible from inside your school.
You're not presenting your offer to a family in a quiet room. You're presenting it in a Facebook feed, and a feed is a comparison whether you meant it to be one or not.
Meta is open about the basic mechanism. What you look at and engage with is used to work out what you're interested in, and what you're interested in shapes the ads you get shown. So a parent who clicks a martial arts ad has just marked themselves, in the only way the platform cares about, as somebody interested in martial arts.
What we see from our side, running these campaigns for schools month after month, is the obvious consequence. A family that starts engaging with one school's ads starts seeing the others too. Your competitor doesn't need to know your prospect's name and isn't targeting them on purpose. They just need to be advertising martial arts in the same area, which they are.
So your prospect sees your ad, and over the next few days they see the school two towns over as well. Now the two offers are sitting side by side in the same feed:
- Yours: $29 for a two-week trial.
- Theirs: two weeks free.
Same family, same interest, same week. Most people take the better offer. They're not being disloyal, they've never met you. They're comparing two strangers and one of them is asking for money to be allowed in the door.
That's the real cost of a paid trial, and it never shows up in your numbers, because the family that went elsewhere doesn't appear in your reporting at all. A weak offer doesn't just reduce your bookings. It actively hands your interested prospects to the school that made a stronger one. You paid for the click that identified them.
A discount invites a negotiation. Free ends it
Here's a smaller point that matters more than it looks.
The moment you put a number on the trial, you have started a conversation about numbers, and that conversation doesn't stop when the trial does. Someone who got in for $29 has learned that your prices move. There's a discounted rate, they found it, and no obvious reason the next one shouldn't be available too. People will keep asking for a better price for as long as the asking works.
Free doesn't do that. Free has an end built into it that everybody already understands. Nobody expects to train for free forever. There's no discount to anchor to, no precedent to point back at, and no implied position that you'd have taken twenty dollars if they'd pushed. The trial was free, the trial is over, this is what membership costs. That's a much cleaner conversation to walk into than one where you've already shown that your number is negotiable.
The one time we would tell you to charge
There's one situation where a fee is the right lever, and it's the opposite of the one most owners are in.
Master Wallace Westall runs TKO in Florida, in a city of about 28,000 people. "They claim it's 50,000 but most of them are snowbirds," as he puts it. He moved off a free trial while we were running his campaign:
"In addition to that we raised the price. I was doing my three weeks for free and now we charge $29 just so they have a little skin in the game. And it slowed it down just a little bit, but it was enough that I could finally get a hold of it."
Master Wallace Westall, TKO, Florida, in a video testimonial on the Madscope channel, at 5:36.
Read what he's actually saying. It slowed it down. That was the point.
A minute earlier in the same conversation he tells us he was "frankly overwhelmed with leads and appointments, I just couldn't handle it," and asked us to slow the campaign down (5:26). He was at 207 students against a goal of 175, and losing 8 to 15 a month out the back door. The $29 was one of two brakes he pulled at the same time; we turned his ad spend down as well.
So a paid trial works exactly as advertised. It reduces your intake. If reducing your intake is what you want, because your mat is full and your team can't service what's already coming in, put a price on it. That's a real use and Westall got a real result from it.
If you are not full, that reduction is the entire effect and there is nothing hiding behind it. Some of the families a fee screens out would have enrolled and stayed for years. You'll never meet them, so you'll never count them, and the fee will look like it worked.
Get the commitment twenty minutes later, not at the front door
You can have the skin in the game without putting a toll gate on your entrance. Move the ask past the door instead of onto it.
On day one of the trial, not the last day, while the child is still buzzing and the parent has just watched them bow off the mat: offer the uniform. Buy it now and the trial gets extended by an extra week. Or enrol this week and the uniform is included, or the registration fee is waived.
The sequencing is the whole trick. Wait until the last class and you'll convert less, because by then the novelty has gone and the parent has spent two weeks thinking about the monthly fee on its own with nothing attached to it.
What this gets you that a paid trial doesn't:
- The front door stays wide open. You haven't turned anybody away before they've seen your school.
- You still get the commitment, just twenty minutes later, from a family that has now actually watched a class.
- It's a yes to a small thing, which is what makes the big yes feel ordinary instead of a leap.
- The trial can pay for itself without you ever charging for the trial.
It also gives your instructors something to do on day one other than hope. A trial with a defined day-one conversation runs better than a trial that's a free class and a form.
A free trial won't fix a show-rate or an enrolment problem either
Being right about the offer doesn't get you off the hook for the two things that come after it.
If people book and don't turn up, that's the gap between the booking and the class: who replies, how fast, and whether the confirmation reads like a human sent it. We've watched an owner's numbers run 284 enquiries to 132 booked appointments, and every step of that is a filter operating whether you priced one in or not. If that's your situation, a fee isn't the fix and it'll make it worse. Start with the show rate itself.
If they show up in good numbers and don't enrol, no trial price moves it. That's the twenty minutes after the class ends: who sits down with the parent, what they ask, and whether anyone asks for the enrolment at all.
And when price objections pile up at the desk, the instinct is to conclude you're too expensive. It's more often about who's walking in. Master Jason Wadley in Lake Jackson noticed it when the source of his enquiries changed:
"The one thing with these leads is that they're coming in, they seem to be a higher quality of lead, so I haven't had very many people question our rates... So I'm having a higher sign up rate."
Master Jason Wadley, in a video testimonial on the Madscope channel, at 4:57. Same school, same rates.
That's one owner's experience, not a rule. But it points at where the problem usually lives. He didn't fix rate objections by charging for the trial. The people arriving changed. If you want the desk side of this, we wrote it up in handling price objections.
Where we sit in this
We're paid when a student physically walks into your school. A fee on your trial cuts our pay before it cuts anything else, so you should weigh what we've just told you with that on the table.
It cuts both ways, though. We'd still have told Westall to charge, and we did, and we turned his campaign down in the same conversation. Wadley paused his campaign inside three weeks because he was overwhelmed with what was coming in. Nobody got charged for the pause, because there's no retainer here and nothing to lock into. An agency billing you monthly has no reason to help you slow down.
The version that goes wrong is an owner putting a price on the trial to fix a show-rate problem, losing volume, and never finding out that the families he screened out went to the school running two weeks free. If you're weighing that up, book fifteen minutes. Bring four numbers from the last 30 days: enquiries, booked trials, trials who showed, enrolments. We'll tell you which of the three you've actually got a problem with, and if we don't think we can fill the spaces you've got, we'll say so on the call.
The short version
- Run two weeks free. It's what we put our schools on, and it produces the most enrolled students.
- Free already has a filter in it. The family pays with an evening and a drive across town, and nobody spends that on a class they don't want.
- Your offer is judged next to your competitor's, in the same feed. Engaging with your ad marks a family as interested in martial arts, and interested families see the other schools too. A paid offer sitting beside a free one sends the family you paid to find to somebody else.
- A price starts a negotiation that doesn't end. Nobody expects free forever, but a discount tells them your numbers move.
- Charge only to slow down. Westall did it at 207 students against a goal of 175, and it worked because fewer was the goal. If you're not full, the reduction is the whole effect.