Questione giuridica chiave
Whether the appeal had to be entered into despite non-payment of the advance costs within the grace period.
Decisione estratta
The court would not enter into the appeal because the appellant neither paid the advance costs in cash nor proved timely payment by debit confirmation.
Motivazione estratta
After a warning under Art. 62(3) BGG, failure to comply within the non-extendable grace period triggers non-entry under Art. 108(1)(a) BGG.