Visited on June 10 and charged with contactless.
The parking has no gate. There doesn't seem to be any camera-enforced time limit.
The charger configuration is as follows:
Entrance
\/
=======================
\/ \/ Shop
\/ Silvio Mailo \/
\/ \/
\/ Veronika Rebecca \/
\/ \/
The 2 chargers on the shop side use a lower contactless price of 0.65CHF/kWh instead of 0.70CHF/kWh. I charged on Rebecca and confirmed on my receipt that was indeed the price applied.
None of the chargers had the screensaver with the price, it was only displayed on the reader itself.
The chargers are all HYC_400, but labelled as max 300kW with stickers.