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? Do Group Rides qualify for the Pay Per Ride campaign? Can Passes be used on separate days? What are the Terms & Conditions for Neuron Coupons? How do I get a receipt for my trip?