Needed to charge a few times last month and used the fast charger at a dealership near me since it showed up on the app as public. Didn't think much of it until the bill showed up and it was way higher per kWh than anywhere else I've charged, like almost 4x what I pay at chargers closer to home. Nothing on the charger itself made it obvious the pricing was that different. Is this some kind of dealership markup that's technically legal, or should I be disputing this? Kind of soured me on ever using a dealer charger again.