Questão jurídica principal
Whether the appeal could be entered into despite non-payment of the requested advance on costs after a supplementary deadline.
Decisão extraída
No. Because the advance on costs was not paid within the deadline, the Court could not examine the appeal.
Fundamentação extraída
Under Art. 62(3) LTF, failure to pay the required advance within the set time prevents the court from hearing the appeal. The service of the supplementary order was deemed effective on the seventh day after the first unsuccessful delivery attempt under Art. 44(2) LTF.