2G inspection in retail – first local inspection: shopping only with a stamp

Voluntary stamp at Gerngross
In the Gerngross you are greeted by a kind of reception on the ground floor, where you are informed that you can – voluntarily – pick up a stamp. If you show your proof, the back of the hand is decorated with a small, not clearly recognizable motif. In the center itself, when you look around the shops, you will be approached and asked for the 2G certificate. All you have to do is show the stamp.