invoice discount 是指什么?能具体点吗？在什么情况下取得的折扣？

求翻译：PLEASE REVISE THE INVOICE,WHERE PO-5954 SHOULD REFLECT A 5% DISCOUNT invoice discount 是指什么?能具体点吗？在什么情况下取得的折扣？ invoice invoice 英语翻译完整句子如下：any discount shall be taken on the full amount of the invoice.Unless freight,taxes and other charges are itemized,any discount shall be taken on the full amount of the invoice.把前半句加上去,这样理解好象 什么是trade discount,cash discount,settlement discount? discount discipline discount是什么意思 present discount recurring discount nominal discount Discount用法20%Discount是打几折呀 英语翻译For uncured Default of A company,A company shall discount the applicable invoice at the rate of two percent (2%) for such non-performance Work for Default.如果使用翻译工具翻译的就算了，这些我也会 英语翻译FAILURE TO DEDUCT THIS DIFFERENCE AS A 'LATE SHIPMENT DISCOUNT' ON THE COMMERCIAL INVOICE WILL RESULT IN AN AUTOMATIC DEDUCTION OF THIS AMOUNT FROM THE BENEFICIARYS PAYMENT WITHOUT PRIOR APPROVAL OF THE BENEFICIARY OR THE NEGOTIATING BANK 看不懂前句到底啥意思What amount will reduce the amount due on an invoice of $1904.18 by $1097.21 if the terms of invoice are 1/15,n/60 and the payment was made during the discount period.The payment amount is?“What amount will reduce the 一题金融数学 英语An invoice for $13600 dated july 18 has terms:3/10 1.25/20 n/30.a.what is the last date of discount period?b.A payment for $8000 on july 39 was made,what will be the balance left?c.what payment will settle the invoice alance proforma-invoice against invoice