I was at a regional festival in northern NSW last month where the entire event was cashless. No notes, no coins, everything via card tap or wristband. The organiser was proud of it — “faster transactions, better data, cleaner operations,” he told me.

By 3pm on Saturday, a thunderstorm had knocked out the mobile tower servicing the site. The entire payment system went down for 45 minutes. Five thousand people who wanted to buy food and drinks couldn’t. Vendors were furious. Attendees were angry. The bar queues after service resumed were chaotic.

One vendor, a bloke running a wood-fired pizza truck, quietly pulled out a cashbox and kept trading. He was the only food vendor with a queue of happy customers during the outage. He told me later he’d learned the hard way at a festival the previous year.

The cashless revolution in live events is real and probably inevitable. But the implementation has been messier than the marketing suggests, and festivals that go cashless without proper contingency planning are creating risks they don’t fully understand.

Why Festivals Go Cashless

The motivations for cashless festivals are genuine and legitimate.

Speed: Card tap transactions take 2-3 seconds. Cash transactions involving making change take 15-30 seconds. At a festival bar serving 200 drinks per hour, that speed difference translates directly to shorter queues, more transactions, and more revenue.

Security: Cash on a festival site creates security risks. Cash handling, counting, secure storage, and transport all require personnel and infrastructure. Cash theft — both external and internal — is a persistent problem at events. Cashless systems eliminate these risks entirely.

Data: Cashless transactions generate data about what attendees buy, when they buy it, and where on site they’re spending. This data helps organisers understand attendee behaviour, helps vendors optimise their stock and pricing, and helps the event make better operational decisions.

Hygiene: In the post-COVID era, reducing physical contact through cashless payment was an easy win for event hygiene.

Square and other payment providers have developed festival-specific solutions that make the technology side relatively straightforward. The hardware is affordable, the setup is simple, and the transaction processing is reliable — under normal conditions.

The Problems

Connectivity Dependence

This is the biggest vulnerability. Most festival payment terminals require internet connectivity to process transactions. They connect via mobile data networks or, at larger events, dedicated Wi-Fi or satellite internet.

Mobile network connectivity at festival sites is notoriously unreliable. Cell towers that comfortably serve a rural area’s normal population get overwhelmed when 10,000-50,000 additional people arrive with smartphones. Network congestion degrades connectivity, and complete outages during weather events are not unusual.

Some payment systems offer offline transaction capability, where the terminal stores transactions locally and processes them when connectivity returns. This mitigates short outages but introduces risk — there’s no real-time verification that the card or account has sufficient funds, and the accumulated transactions need to eventually be processed without errors.

Financial Exclusion

Going fully cashless excludes attendees who don’t have bank cards or digital payment capability. This includes some young people under 18 who don’t have their own debit cards, some older attendees who prefer cash, and anyone whose card has been lost, stolen, or frozen.

The assumption that “everyone has a card” is wrong. The Reserve Bank of Australia research shows that while cash use has declined significantly, around 7-10% of the population still prefers cash or relies on it for some transactions. At a festival of 20,000 people, that’s potentially 1,400-2,000 attendees who face difficulties at a cashless event.

Festival wristband systems that can be pre-loaded with credit partially address this by allowing cash top-ups at designated points. But this adds infrastructure cost and creates potential bottlenecks at top-up stations.

Vendor Relations

Small food vendors and market stall operators at festivals often operate on slim margins. Cashless payment systems charge transaction fees — typically 1.5-3% per transaction — that eat directly into already thin profits.

For a food vendor doing $15,000 in sales over a weekend, payment processing fees of $225-450 are a meaningful cost. Some festivals absorb these fees centrally; others pass them to vendors. The vendors I’ve spoken with universally prefer cash transactions because they avoid these fees entirely.

There’s also a cash flow issue. Card payments typically take 1-3 business days to settle into the vendor’s bank account. For small operators who need to buy stock for their next event on Monday morning, waiting for payment settlement creates cash flow pressure that immediate cash payments don’t.

Spending Awareness

There’s research suggesting that people spend more when using card payments compared to cash. The physical act of handing over notes creates a spending awareness friction that card taps don’t. At festivals, where alcohol is flowing and impulse purchases are common, the removal of this friction may contribute to attendees spending more than they intended.

Whether you see this as a problem or a feature depends on your perspective. For the festival and its vendors, higher per-head spend is obviously positive. For attendees who wake up Monday morning to a bank statement they weren’t expecting, it’s less welcome.

What Good Cashless Implementation Looks Like

Festivals that have handled cashless well share some common approaches.

Redundant connectivity: The best implementations don’t rely on a single network connection. They combine mobile data from multiple carriers with dedicated satellite internet or fixed-line connections where available. If one connection fails, transactions route through an alternative.

Offline fallback: Payment terminals with genuine offline capability that can continue processing for hours without connectivity, with clear procedures for reconciliation when connectivity returns.

Cash backup points: Even at “cashless” events, having one or two points where attendees can exchange cash for festival credit ensures nobody is completely locked out of purchasing.

Clear pre-event communication: Attendees need to know the event is cashless before they arrive. Ideally, information about how to set up payment methods, how wristband systems work, and what to do if your card doesn’t work should be communicated weeks before the event.

Fair vendor terms: Transaction fees should be transparent and reasonable. Settlement should happen as quickly as possible, ideally next business day. Vendors should have a clear understanding of the payment system before they commit to the event.

Looking Ahead

Cashless festivals are going to become the standard. The operational benefits for organisers are too significant to ignore, and attendee expectations are moving toward contactless payment as the default.

But “cashless” doesn’t have to mean “only cards.” EFTPOS, digital wallets, wristband systems, and QR-code-based payments all offer cashless transaction options with different characteristics. The best festival payment systems will offer multiple cashless options rather than forcing everyone through a single payment method.

The festivals that will get this right are those that plan for failure — because connectivity will fail, power will go out, and systems will glitch. Having contingency plans for those inevitable problems is what separates a cashless festival that works from one that creates a worse experience than the cash-based system it replaced.

Pizza truck bloke had the right idea. Always have a backup plan.