Everyone is selling what they get their hands on, honestly if you want free rides, just pay for a full ride, and complain to customer service, from what I have personally tried, they will outright refund the ride to get you to stop complaining.
Whats up with every selling trying to sell uber 5 per referral even when buying 10 at a time? I just ended up using Rider Pass which turned out cheaper
Everyone is selling what they get their hands on, honestly if you want free rides, just pay for a full ride, and complain to customer service, from what I have personally tried, they will outright refund the ride to get you to stop complaining.