Mobility as a service (MaaS) is a way to get around without needing to own a car or other vehicle. It allows you to get from one place to another without needing to buy, maintain, and store a motor vehicle. Instead, you can use different types of transportation like a bike, scooter, car, train, or even a ride share service like Uber or Lyft. This makes it easier and cheaper to get around, as you only need to pay as you go and don't have to worry about vehicle costs.