求大神帮翻译一下下面这段话Unless otherwise agreed upon between Buyer and Seller in Writing, the Buyer shall pay the Price reduced with 2% cash discount within twenty (20) days after the later of (i) receipt by the Buyer of a proper invoice, (ii) time of delivery of the Product (TOD) or (iii) within thirty (30) days without the 2% cash discount

问题描述:

求大神帮翻译一下下面这段话
Unless otherwise agreed upon between Buyer and Seller in Writing, the Buyer shall pay the Price reduced with 2% cash discount within twenty (20) days after the later of (i) receipt by the Buyer of a proper invoice, (ii) time of delivery of the Product (TOD) or (iii) within thirty (30) days without the 2% cash discount

除非经买卖双方书面确认,否则买方应于(1)买方收到正规发票;(2)收到货物后20天内支付98%的款项(2%现金折扣),或(3)30天内支付全款(无2%折扣)。

除非买卖双方另有书面协定,否则买方在收到发票后的20天内需支付2%的现金折扣费用,在卖方发货后的30天内支付余下费用。

除非经买卖双方书面确认,否则买方应于(1)买方收到正规发票;(2)收到货物后20天内支付98%的款项(2%现金折扣),或(3)30天内支付全款(无2%折扣).