Key legal question
Whether the Federal Supreme Court could enter into the appeal despite non-payment of the advance on costs after a grace period.
Extracted holding
No. Because the advance on costs was neither paid nor duly evidenced as paid within the grace period, the appeal was not entered into.
Extracted reasoning
After the warning under Art. 62(3) BGG and the notice of non-entry, the appellant did not make the required cash payment, did not deposit the amount at the post office for the court, and did not provide proof of timely debit in the case of a payment order.