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Event risk and pre-selling

How to find out if people will come, before you spend money

By Emmanuel Akangbou
First-time organizersPromotersPerformers

You find out by asking people to commit before you commit. A free interest list tells you who is curious. Collecting a card, without charging it, tells you who would actually pay. Set a minimum number of reservations and a deadline, and let the event proceed only if you hit it. If you miss, nobody is charged and you have lost time instead of a deposit.

The expensive way to find out

Most first events are funded backwards. You book a room, put down a deposit, agree a date, pay for a sound engineer, order a print run, and only then start selling tickets. Every one of those decisions is made with no information about whether anyone wants to come.

The room does not care. A venue that holds 120 charges you for the room, not for the 34 people who showed up. So the arithmetic of a quiet night is brutal in a way that a good night never compensates for: your downside is the whole budget, and your upside is capped by capacity.

This is why so many people run one event, lose four hundred dollars, and never run a second one. The idea might have been fine. The sequence was wrong.

Four ways to test demand, ranked by what they cost you

These are not alternatives to each other so much as rungs on a ladder. Each one asks for a little more commitment and tells you something more reliable in return.

SignalWhat you spendWhat it tells youHow much to trust it
Social post engagementNothingWhether the idea reads wellVery little. Liking a post costs nothing, so it filters nobody.
Free interest listNothingWho wants to be told when it happensSome. Expect a fraction of a list to convert once money is involved.
Reservation with a card saved, not chargedNothing up frontWho would pay at this price, on this dateHigh. Entering card details is a real decision.
Tickets sold outrightNothing, but you owe deliveryActual demand at actual priceHighest, and now you are committed whether or not it fills.
What each signal costs you and what it is actually worth

The third rung is the one people skip, and it is the useful one. It separates curiosity from intent without asking anyone to take a risk on an event that might not happen.

How a conditional pre-sale works

  1. 1

    Set your minimum and your deadline

    Decide how many reservations you need before the event goes ahead, and the date you need to know by. On Quborly the deadline can be up to 60 days out. Both numbers are visible on the listing, so anyone considering a reservation can see how close you are.

  2. 2

    People reserve without being charged

    An attendee picks a quantity and saves a payment method. Nothing is charged while the pre-sale is pending. Before reserving they see who is selling, the maximum they could be charged, your minimum, and your deadline.

  3. 3

    The deadline decides it

    Hit your minimum and the saved cards are charged and the tickets confirm. Miss it and no charge is made at all. Either way everyone knew the terms in advance, which is the part that keeps this fair.

  4. 4

    Now you spend money

    Once the money has actually arrived you can pay the deposit, confirm the staffing, and order the print run. You are spending revenue instead of savings.

One detail that matters legally and practically: what you are selling is a ticket. It is admission to the thing you described, sold earlier than usual. It is not an investment, a loan, an ownership stake, or a promise of any financial return, and a listing that describes itself in those terms gets held for review before it publishes.

Setting a minimum you can defend

The most common mistake is setting the minimum at the number you hope for. Set it at the number where the event stops losing money. Work it out from your costs, not your ambitions.

  1. Add up every cost that comes due whether or not the room fills: venue, sound, staff, insurance, licences, travel.
  2. Divide that total by your ticket price. That is your break-even headcount.
  3. Add a small buffer for no-shows and comps. Ten percent is a reasonable starting point.
  4. Round up to a number you would be comfortable defending out loud to an attendee who asks why it is set there.

If the resulting number is higher than the room holds, the problem is the price or the cost base, not the marketing. Fix it before you list.

A worked example, in dollars

Say you want to run a 90-capacity comedy night. Room hire is 250 dollars, sound is 120, and you are paying four performers 50 dollars each. That is 570 dollars of cost that exists regardless of attendance.

ScenarioTicketsYour revenueCostsYou end up
Break-even38570570Even
Minimum set at 4242630570Up 60
A good night701,050570Up 480
A quiet night, booked the old way22330570Down 240
A quiet night, pre-sold2200Even, and you learned something
A 90-capacity night at 15 dollars a ticket

The last two rows are the whole argument. Same idea, same quiet week, same 22 interested people. The difference is only whether you had already spent the money.

One thing to be aware of on price: Quborly creators keep the full listed price. The platform fee and card processing are added on top at checkout and paid by the attendee, so a 15 dollar ticket pays you 15 dollars. That also means the number the buyer sees is a little higher than your list price, which is worth knowing before you set it.

Why engagement numbers mislead you

A post about your event can do well and still tell you nothing. The people who see it are mostly people who already know you, the ones who reply are the ones who reply to everything, and a positive reaction to an idea is not the same as a decision to spend a Friday night and twenty dollars on it.

There is also a politeness problem. When you ask friends whether they would come to your event, you are asking them to either encourage you or turn you down in public. Almost everyone encourages you. You then plan for the encouraging number and get the honest one.

The fix is not to stop asking. It is to change what you are asking for. Instead of asking whether someone would come, give them something small and specific to do that a genuinely uninterested person would not bother with: join a list, pick a date, reserve a spot. The friction is the point. It is what makes the number mean something.

Reading the shape of your reservations, not just the total

The total tells you whether the event happens. The pattern tells you why, and it is available to you days before the deadline, while you can still act on it.

  • A burst in the first 48 hours then nothing: you have reached the people who already follow you and nobody else. The idea may be fine. Your reach is the constraint.
  • A slow, steady trickle from strangers: the concept travels on its own. This is the best signal you can get, and it is worth more than a bigger first-day spike.
  • Nothing at all for a week: something on the listing is stopping people. Usually price, date, or a description that does not make clear what the evening actually is.
  • Reservations that cluster after each announcement and stop in between: you have demand but no discovery. Every sale is costing you a piece of promotion.

You can act on all four of those while the pre-sale is still open. Change the copy. Move the price. Push the date back and extend the deadline. None of that is possible once you have paid a deposit against a fixed date.

Testing two options instead of guessing between them

If you genuinely cannot decide between two dates, two cities, or two prices, you do not have to. List both as separate pre-sales with the same minimum and the same deadline, and let the reservations decide. The one that fills is the one you run.

Two practical cautions. Be straightforward in the description that you are choosing between options and only one will go ahead, because someone who reserves for the losing date should not be surprised when it is released. And do not run more than two at once. Three parallel listings split a small audience into three piles too thin to clear any minimum, and you learn nothing except that you confused everybody.

On the free plan, three paid direct-sale events a month is the cap. Conditional pre-sales and free events are not counted against it, so parallel testing this way does not eat into that allowance.

What to do when you miss the minimum

A missed minimum is information, not a verdict. Nobody was charged, nobody is out of pocket, and you now know something specific that you did not know a month ago. The question is which of the four variables was wrong.

  1. 1

    Check reach before you blame the idea

    How many people actually saw the listing? If the answer is two hundred, a handful of reservations is a normal conversion rate, not a failed concept. Fix distribution and run it again.

  2. 2

    Test the price separately

    Relist at a lower price with the same date and description and see whether the curve changes. If it does not, price was never the problem and you have ruled out the easiest thing to blame.

  3. 3

    Ask the people who did reserve

    They are the most useful group you will ever have access to, because they already said yes. Ask them what nearly stopped them. The answer is usually the thing stopping everyone else.

  4. 4

    Tell everyone plainly what happened

    A short, unembarrassed message saying the event did not reach its minimum, nobody was charged, and here is what you are doing next. People forgive a cancelled event. They do not forgive silence.

Talking about it without overpromising

How you describe a conditional event matters, both because overclaiming loses you trust and because some phrasings are simply not accurate. You are selling a ticket that becomes valid if enough people buy one. That is a clear, honest thing and it does not need dressing up.

Say thisNot thisWhy
Reserve a ticket. You are only charged if we reach 40 by 12 September.Reserve now to guarantee your spot.Nothing is guaranteed until the minimum is met, and saying otherwise is the one claim that will actually get you complaints.
40 reservations needed. 31 so far.Only 9 spots left.Scarcity framing implies the event is confirmed and filling up. It is neither.
If we do not reach 40, nobody is charged and the night does not happen.Help us get this over the line.The second asks for a favour. The first states the terms, which is what someone entering card details deserves.
Venue is being confirmed in the Wicker Park area.Venue TBA, watch this space.Naming the area is a real commitment someone can judge. TBA is not.
Phrasings that hold up, and the ones that do not

What this does not fix

There is also a setup step worth knowing about before you start. Every creator on Quborly completes Stripe payout onboarding before creating an event, including a free one, because a free event can later be confirmed as paid and the payout rail has to exist first. It takes a few minutes and needs real identity and bank details.

Where to start

If you have an idea and no audience, start with a free interest list and spend two weeks telling people about it. If you have an audience and no certainty, go straight to a conditional pre-sale with a minimum drawn from your break-even. If you have both, sell tickets outright and stop reading.

Common questions

How many people should I need before an event goes ahead?
Work out your break-even headcount by dividing your fixed costs by your ticket price, then add roughly ten percent for no-shows. Set the minimum there rather than at the number you are hoping for.
Do attendees get charged if the event does not happen?
No. On a conditional pre-sale the card is saved but not charged. If the minimum is not met by the deadline, no charge is made at all and the reservation is released.
How long can a pre-sale run?
Up to 60 days. Shorter usually works better, because a deadline that is months away gives nobody a reason to decide now.
Can I sell tickets before I have confirmed a venue?
Yes, if you are honest about it. A flexible pre-sale discloses the area rather than the address, and if the minimum is met you have 14 days to finalize the missing detail or everyone is refunded in full.
Is this the same as raising money for an event?
No. You are selling admission to your own event before the date, and buyers receive a ticket. There is no financial return, no equity and no repayment, which is also why a listing cannot describe itself in those terms.

About the author

Emmanuel Akangbou

Founder, Quborly

Emmanuel builds Quborly, an online marketplace and technology platform for events and communities. He writes about the money and logistics side of running events, which is the part most guides skip.

More about Quborly

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How to Know if People Will Come to Your Event · Quborly