I didn't get it because I was told it would turn my vehicle into a commercial vehicle and cost substantially more. I only have a car, so I can't fit the children in the car even if I had car seats. I also had one family specifically let me know during the interview that they would not sign the permission for for transportation in a vehicle. That was fine with me since I had no intention of transporting them anyway, but it did make me realize that it might be a real hassle. If you get a family who refuses to give permission to transport, you are stuck.