Why the smartest mobile ticketing platforms don’t just punish fare evasion, they reward the behaviour agencies actually want.
It’s October, and up and down the country students are settling into a new college, university, city, and for a lot of freshers, the first time they’ve had to manage their own budgets. The maths isn’t always mathing. A missed loan instalment, a week where the food shop wins over the top-up: that’s the moment a login gets shared with a flatmate rather than a fare gets paid, the mobile ticketing version of splitting a Netflix password four ways, or a screenshotted ticket doing the rounds in a group chat. It’s rarely organised, and it’s rarely malicious. It’s just what happens when a fare feels like the thing you can most afford to skip.
It still adds up to real money. The Rail Delivery Group puts UK rail’s annual loss to fraud and ticketless travel at £350–400 million; TfL loses £130 million a year, even at an evasion rate it already calls low by international standards. Multiply one shared login or one screenshotted ticket by a few hundred thousand students a term, and a low-stakes, everyday shortcut turns into a genuinely material line on an agency’s budget.
Agencies are right to guard against that revenue and that’s exactly where mobile ticketing earns its keep. Because the ticket lives in an account rather than on a piece of plastic, agencies get levers: the ability to both protect the revenue and reshape the behaviour behind it.
A truly account-based platform gives you both levers
When mobile ticketing is genuinely account-based, every journey tied to a real, verified identity rather than just a scannable code, agencies get to choose how they respond to fare-dodging behaviour, not just whether to punish it. Underneath, robust prevention still has to be running at all times. On top of that, operators get the option to actively reward the behaviour they want to see, not just penalise the behaviour they don’t.
The stick: prevention that has to be there regardless
Whatever else a platform does, the basics need to hold up on their own:
- Credentials that can’t be usefully copied. A ticket generated dynamically rather than fixed means a screenshot has no value once the moment passes.
- Real-time detection of shared or simultaneous use. The same account logging in across multiple devices at once, or a screen being mirrored to another phone, is a clear signal, and one a system can act on automatically.
- Configurable offline behaviour. Not every tap happens with a live connection, so operators can tune how long a ticket stays valid without checking in, based on their own appetite for risk.
- Real tools for the humans in the loop. When something’s flagged, staff need visibility into why, the ability to add notes, and the ability to act on repeat cases, not just a blunt on/off switch.
The carrot: fare policy that rewards the behaviour agencies actually want
This is where it gets more interesting. Agencies can also choose to use concession schemes such as period passes that give students discounted journeys through term time. Or they can choose account-based schemes linking to verified users. Products like this still carry the same fraud risk as any other (which is exactly why the prevention layer above has to be running underneath them too), but they open the door to something a flat discount card never could: using the fare itself to shape behaviour.
Take student accounts specifically. Instead of a fixed discount that applies whether a student turns up once a term or every day, a platform can link a student’s transit account directly to their university’s own attendance register, so the subsidised rate can be unlocked, if students meet the attendance criteria. That does two things at once: it gives students a real incentive to actually get to their lectures, and it gives them a real incentive to travel – and pay – as themselves. Agency, student, and university all end up pulling in the same direction.
We’ve built this, not just theorised it
This isn’t a hypothetical. We’ve worked with authorities across the UK, to build exactly this kind of flexible, account-based fare policy: robust fraud prevention as standard, with the option to layer in behaviour-based fare capping on top.
At Masabi, Justride gives operators both halves of the carrot-and-stick approach; the prevention that has to be there, and the flexibility to reward the behaviour you actually want. Click here to learn more about building your own fare strategy with Justride.