A.利息=本金×存期×利率B.利息=本金×月份×月利率C.利息=計(jì)息積數(shù)×月利率D.利息=計(jì)息積數(shù)×日利率
A.收款人先發(fā)貨后委托B.僅限異地結(jié)算C.有金額起點(diǎn)限制D.付款人要向銀行承認(rèn)付款