Yes,copyright refunds may take 2–10 days, depending on blockchain confirmation times and ????????????????????????????????'s internal processing procedures １ー８６６ー(７１９)ー５７１４. Bank transfer refunds typically process within 3 to 5 business days, while credit or debit card refunds usually take 5 to 7 business days. https://www.dfrobot.com/forum/topic/357921