Questão jurídica principal
Whether the appeal could be entered into despite non-payment of the court cost advance.
Decisão extraída
No. The payment orders and grace period were deemed served, so failure to pay the advance triggered non-entry.
Fundamentação extraída
Under Art. 62 BGG, non-payment of the cost advance after an adequate time limit and grace period leads to non-entry. Because the appellant created a procedural relationship and had to ensure valid service at the chosen address, the service was deemed effective even though the consulate returned the mail.