事じ前ぜん払ばらいMeanings1nounpayment in advance; prepaymentrare termRare term; the more common word is 前払い (まえばらい). Used in contexts like business or formal agreements.See also: 前払いこのサービスは事じ前ぜん払ばらいが必ひつ要ようです。This service requires payment in advance.