With just a few taps you can set up auto-payments, add/remove vehicles, view trips, prepay for discounted trips and download your receipts. How does it work: 1. You sign up with your email and password 2. You add payment method 3. You add your vehicle/vehicles by number plate 4. You drive through the tunnel and pay a lower price for you trip 5. You can view your trips and your payment receipts whenever suits you 6. You can prepay for trips to pay even less for your travel through the Vaðlaheiði