乙方日后的补货按月结算。甲乙双方于次月15日前进行对账，核对清楚后乙方

乙方日后的补货按月结算。甲乙双方于次月15日前进行对账，核对清楚后乙方在当月20～30日期间支付甲方上月的货款。

結果 (英文) 1:

B future replenishment, monthly. A and b both sides to reconcile before the 15th of the next month, check after party b during the 20-30 day of the month to pay the last month of the purchase price.

結果 (英文) 2:

B future replenishment monthly billing. Both parties are reconciled on or before 15 next month, Party A Party B to pay the purchase price in the last month between the date of the month from 20 to 30 after the check is clear.

結果 (英文) 3:

Party B monthly settlement after replenishment. B sides on the fifteenth day of the next month reconciliation, check out of the Party B within a month of 20 ~ 30 day period pay party a month"s payment.