Kernrechtsfrage
Whether the appeal could be entered into despite non-payment of the court-ordered advance on costs.
Extrahierter Entscheid
The appeal was not entered into because the appellant did not pay the required advance within the non-extendable additional deadline.
Extrahierte Begründung
Under Art. 62(3) BGG, failure to pay the requested advance on costs within the set deadline leads to non-entry; simplified procedure under Art. 108(1)(a) and (2) BGG was therefore applied.