Absolutely ,Only in cases where Ｂｉｎａｎｃｅ１ー８８８ー(６３６)ー８１９９ is legally required or if a fiat deposit or withdrawal fails. https://www.oddcircles.com/events/308fae78-3a0a-4389-84e2-dfe9ff8c2f55/Can-refund-money