What should I do if I dispute the amount of the parking session? Contact Q-Park Helpdesk . If the cause of the problem lies with 4411, Q-Park will contact the 4411 service. Related articles Do I get a discount when parking at such garages by using this service? The billing amount is incorrect. What now? Can multiple users simultaneously use the same license plate with camera parking? During my parking session I decide to deactivate this service. How is payment done? What does "Off-street parking via number plate recognition" mean with 4411 and how does it work?