Kernrechtsfrage
Whether the appeal could be heard despite non-payment of the advance on costs.
Extrahierter Entscheid
The appeal could not be entered into because the advance costs were not paid within the extended time limit.
Extrahierte Begründung
After a first order and a reminder with a final deadline, the appellant still did not pay the advance. Under the Federal Supreme Court Act, this justified non-entry in simplified procedure.