You are the driver of a vehicle. Your job is to take the vehicle to its destination, and to do that you need to know how much fuel is in the tank.

What you need to do is to enter all the relevant details of your trips and services in the app. The more services you enter, the more accurate the app will become. The app will be able to tell you how much fuel you need to fill up your tank. The more accurate it is, the more efficient you will be.

You can enter the details of your trips and services in a number of different ways. The first way is to enter the details when you are making the trip.