I am selling the car I use for flexing. I plan to use my sons old car a Honda civic coupe yes a 2 door small car. So I thought I better use the app to see if the Honda qualify for flex. I went to settings >personal info>vehicle info, then entered the info about the Honda and bingo, it says it qualifies for standard routes. However if you go to the learning portal>getting started>what type of vehicle do I need, it says for Amazon.com delivery you must use a 4-door vehicle. Does anyone have experience in this area or have you seen drivers using a 2-door vehicle for flex?