80-100 EUR in small change is tied up before a 100-person cash-only door in Lisbon opens. You carry it to the venue, then count it back out after the show to find the actual door take. Once the room gets busy, that float blends into the till, adding another figure to the mental arithmetic needed to decide whether the night paid off.
Cash-only doors remain understandable. There are no platform fees, no internet dependency, and no card reader to charge or misplace. At very small events, where everyone knows one another and little money is at stake, cash can be practical. Above 50 people, or whenever several people need a payout, its operating cost is usually greater than it first appears.
The float you forget to budget
Change is needed before the first guest arrives. For a 100 EUR float at an event with a 12 EUR cover, the mix might be twenty 1 EUR coins, thirty 2 EUR coins, and fifteen 5 EUR notes. Someone must visit a bank or ATM to put it together, taking 30-60 minutes with travel and potentially incurring ATM fees when a debit card is used to withdraw the float.
The float is not revenue. It enters the tin with the takings and must be removed correctly before you know what the door earned. Miscounting it at close is a common reason a cash count appears wrong. If the float was 100 EUR but you remove it as 90 EUR, the door seems to have made 10 EUR more. Remove too much, and it appears to have made less.
This is mechanical, not moral. Counting change at midnight, after a full show in dim light and background noise, is unreliable. You are tired, denominations run together, and the total rarely lands cleanly on the first attempt.
The unpaid hours spent reconciling
Once the float is removed, you count the net take and check it against your head count, or your clicker if you used one. When the figures differ, as they often do because clickers also have an error rate, you count again. Then you calculate each person's share and pay the amounts due in cash.
Closing this out usually takes 45-90 minutes after a busy night. One person often handles it while the rest pack up or leave. That person is generally the organizer, already several hours into running the event and working with the least energy and attention.
The time is a real cost, even without a line on the accounts. Independent organizers may not pay themselves an hourly rate, so this work gets dismissed as part of the job. It is still overhead. Ninety minutes of reconciliation could instead go to follow-up messages for the night's audience, preparing the next event, or sleep, if a dashboard showed the collected payments.
Human error and missing records
Cash mistakes are not mainly about theft. They come from the inaccuracy of counting physical money during operations. Notes cling together, dim light makes denominations easy to confuse, and both the opening float count and closing till count can be wrong. Errors in either direction are regular.
Cash has one particular weakness: no automatic audit trail. A ticketing platform or card reader creates a transaction record with a timestamp, amount, and reference. Money taken at the door becomes a running total in someone's head and a figure in the till. When the result differs from expectations, you can recount the cash but cannot identify a particular transaction or recover its log.
This becomes critical when settling with someone who was absent during collection. An artist backstage while the door is busy has no independent way to check the count. They receive the figure you report, without a record to support it. Even an honest organizer cannot completely solve that structural trust issue with cash.
The actual cost beside the fee
Cash is usually defended on fees. A ticketing platform or card reader takes a percentage of revenue, reducing what reaches the artist or organizer. That part is true. The usual calculation ends there, leaving out the costs created by handling cash.
For a 100-person event with a 12 EUR cover, a card or ticketing setup charging a 2.5% platform fee costs 30 EUR, creates a precise transaction record, needs no float, and provides a timestamped payout report. A cash-only door avoids the platform fee but brings 60-90 minutes of reconciliation, a 100 EUR float to assemble and carry in advance, a clicker count with an estimated 2-5% error rate, and a total without transaction-level records.
At the margins, 2.5% of 1,200 EUR is 30 EUR. That matters. So do the time spent reconciling, the float handling, and the missing audit trail, even though none appears as a line item. They surface as stress, lost time, and occasional arguments over the count.
When cash can still work
Cash is not wrong in every setting. It can remain practical at very small events, under 30 people, where everyone is known, payouts are simple, and the organizer is not passing proceeds to others. It can also suit benefit or donation events where the setting makes cash natural, and venues in places with consistently unreliable internet where card payments would fail.
Ask whether the event needs an accurate, verifiable, shareable record of its takings. If it does, cash adds friction where precision matters. If it does not, such as an informal gathering with a single beneficiary and low total value, that friction may be an acceptable price for simplicity.
The common pattern is that cash begins as a sensible choice for a first event, then stays in place after the event has outgrown it. Running 150-person shows with cash because "that's how we've always done it" is the costliest version, and the hardest to measure, because the original comparison has disappeared.
A door with a verifiable count, a record for each transaction, and automatic payout maths is worth the platform fee at nearly any event above 50 people. The fee is visible and known. Cash costs are scattered across people and hours, which makes them easy to miss until they are added together.