Do I have to start my trip within the Pay Per Ride campaign period to enjoy this discount? December 24, 2021 07:45 Yes. You must start your trip within the timeframe of the Pay Per Ride campaign indicated in the app to enjoy this discount. Related articles I have an active Pass. Am I eligible for the discounts during the Pay Per Ride campaign? How do I redeem a pass promo code? How am I charged when I exceed the daily limit of my pass? Do Group Rides qualify for the Pay Per Ride campaign? I can't end my trip in the app. What should I do?