Visited on January 11 and charged ad-hoc via QR code.
I can confirm the 28ct/kWh special price also applies to ad-hoc charging.
AutoSense sends you the ad-hoc invoice via email but you must be quick as the link expires within 12 hours. What if you're on a road trip and then go to bed at the end of the day without having read your emails?
AMAG doesn't advertise the power on location. According to the app, this is one of the few 360kW station instead of the more common 180kW.
The chargers are on the AMAG parking lot, accessed through the AVIA station. You must turn directly from the Zürcherstrasse. My GPS tried sending me down Töpferweg but that's a dead-end that doesn't connect to AMAG.
Unlike at other locations, none of the parking spaces are marked for handicap. The spaces are not too narrow, but their angle make maneuvering a bit trickier than if it was 90° angles.
There aren't any one-way signs, but the ideal exit route is to drive around the dealership. It's also possible to leave through the entrance, but it's not wide enough to cross if somebody else enters.
There are no gates, seems to be accessible 24/7. With the SPAR convenience store at the gas station this must be one of the best amenities for an AMAG charger.