Transit fare collection has gone through a generational shift from closed-loop magstripe/RFID cards to open-loop EMV contactless and mobile wallets. London's TfL led, New York's OMNY scaled, and most major metros now accept tap-to-ride with the same card or phone used at retail.
The deeper change is account-based ticketing (ABT): fare logic moves from the card to the cloud, enabling capping, post-pay, and identity-linked concessions. The wallet, not the smartcard, becomes the durable credential.
By the numbers
Key concepts
Open-loop EMV
Acceptance of any contactless card or wallet at the faregate, with same-day aggregation.
Account-based ticketing
Fare rules and entitlements stored centrally and linked to the credential rather than the card.
Fare capping
Riders are automatically charged the best-value fare across a day, week, or month.
Mobility-as-a-Service
Single account spanning rail, bus, bike, and scooter with unified billing.
Systems & vendors
Frequently asked
What is account-based ticketing?+
A fare model where entitlements and rules live in a back-office account, not on the physical card, enabling capping, post-pay, and multi-modal use.
Does tap-to-ride cost the same as a metro card?+
Increasingly yes - capping policies ensure open-loop riders never overpay vs. an equivalent pass.
Sources & References
- UITP - Account-Based Ticketing
- Visa - Cashless Venues & Merchant Research
- Mastercard - Sector Research
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