There is no authentication on the chargers. Just plug in. Parking services will ticket if you haven't paid. Park+Charge must be done through the specific EV honk zone. You cannot use the parking kiosk / general honk zone. There is no longer a time limit so you can charge all day for $8 + parking ($17 weekday , $6 evening/weekend). Check the charger displays as some may be 6kW vs 10kW