It's quite simple to figure out, once you understand no electric charging and consumption can happen without the knowledge of the car computer, which is programmed by Tesla, which just received a $5 bilion dolar order from Hertz. Surely they can fit a bit of Hertz-specific "charge monitoring" code in this price tag.
In fact, electrics open up a whole world of pricing and customer ripoff models.
In fact, electrics open up a whole world of pricing and customer ripoff models.