关于信用证交单事情~~急1,信用证上写着：full set of ship on board marine bill o

关于信用证交单事情~~急
1,信用证上写着：full set of ship on board marine bill of lading ssued to order of PROBANK S.A marked freight collect and notify to the applicant.
那么问下：这样到时候提单上收件人（Consigned to order o）是不是写：PROBANK S.A? （注：PROBANK 是客人的开证行）


2,信用证上的写着： 三正三幅商业invoice；三副装箱单；全套海运提单； 一正两副的Form A；
最后信用证上 这条写着：we shall cover you as you will instruct us ,four working days value after your telex/SWIFI advise to us ,that shipping documents have been presented to you in full compliance with term of our L/C in question .please acknowlege receipt. Kindly forwarder documents by courier two separate sets to our following address: PROBANK S.A .我知道最后一句是说要寄两套单据给给他们的议付行,但是我想问下这后面需寄给议付行的单据份数是不是包含在前面的单据哦?那总共我应该做几份单据哦? 那我到时候交单交给银行应该几份的?