https://rrtutors.com/projects/details/179
Android Public Transport Ticketing
A unified ticketing app for Metro, Bus, and Local Trains. Users purchase a digital ticket or pass on the app. It generates a QR code scanned at turnstiles....
public transport ticketingandroid
https://www.gov.uk/cma-cases/public-transport-ticketing-schemes-block-exemption-statutory-review
Public transport ticketing schemes block exemption: statutory review - GOV.UK
The CMA undertook a statutory review of the public transport ticketing schemes block exemption which expired on 29 February 2016.
public transport ticketinggov ukschemesblockexemption