30% deposit 70% upon shipment and sight of copy documents这种付款方式属于哪种付款方式?

30% deposit 70% upon shipment and sight of copy documents这种付款方式属于哪种付款方式? 30%T/T in advance as deposit,and 70% balance upon delivery.另外后半句是 balance 30 days from b/l date 啥意思? 30% deposit needed after the order confirmed,we will arrange the production at once upon the depos deposit. 请问100%T/T ,70%deposit and 30%balance 30% deposit,70% payment balanced before shippment是什么意思 30% deposit,balance before shipment是什么意思 请问70% payment upon presentation and balance 30% payment upon receipt of goods at location什么意思 Order value up to 15.000 USD:30 % deposit payment,70 % against copy of B/L Order value above 15.0 Within 30 days after get the $15000.00 deposit什么意思 deposit是什么意思 on deposit Mandatory Deposit test deposit deposit of demand deposit transaction deposit 和saving deposit D/P 的付款方式和30% deposit in advance, 70% balance against the copy B/L两种付款方式有什么区别?