The fact that is supports multiple transport services such as taxis / private car service etc helps to keep costs low at all levels of traffic by integrating it with various means/transport companies in our city allowing us many benefits from both end (users - customers). I would have loved if you had more customer facing options within this product but so far its really good what we are using currently; just wish there were some other new additions or even better improvements could be done once time permits them! Easy integration within my taxi dispatch system which allows me an easy way manage everything related transportation needs without leaving office desktops ever again :) We have an excellent relationship with Door2Door through one of our clients - we use them to provide transportation for our events. They are very responsive and make it easy to book shuttles at any time. Their customer service has been exceptional so far. It would be great if they could provide more options as far as vehicle types (such as vans). But otherwise, I'd say that everything is good so far. The flexibility and responsiveness of Door2Door makes booking transportation really easy.