I don't know about shop prices, but it used to be possible to make contracts in EUR or USD, especially when loans in those currencies were involved. For exampl

I don't know about shop prices, but it used to be possible to make contracts in EUR or USD, especially when loans in those currencies were involved. For example if a company would build a shopping center using loans in EUR, and then would rent the shops in EUR. This practice has been banned, I think at the time of the previous currency crisis (2018) and now prices must be in local currency