Drivers:
Yes, drivers are allowed to invite friends or family on a Poparide trip provided that they clearly state in the trip description that they will have other passengers in the car.
For details on how to post a trip on Poparide, click here.
Passengers:
Passengers are not allowed to invite friends or family on a Poparide trip without booking seats for each additional person.
For details on how to book a trip for the correct number of passengers, click here.