1.the kinds of drafts匯票種類
(1)available by drafts at sight憑即期匯票付款
(2)draft(s) to be drawn at 30 days sight開立30天的期票
(3)sight drafs 即期匯票
(4)time drafts 原期匯票

2.drawn clauses 出票條款（注：即出具匯票的法律依據(jù)）
(1)all darfts drawn under this credit must contain the clause “Drafts drawn Under Bank of…credit No.…dated…” 本證項(xiàng)下開具的匯票須注明“本匯票系憑……銀行……年……月……日第…號(hào)信用證下開具”的條款
(2)drafts are to be drawn in duplicate to our order bearing the clause “Drawn under United Malayan Banking Corp.Bhd.Irrevocable Letter of Credit No.…dated July 12, 1978” 匯票一式兩份，以我行為抬頭，并注明“根據(jù)馬來西亞聯(lián)合銀行1978年7月12日第……號(hào)不可撤銷信用證項(xiàng)下開立”
(3)draft(s) drawn under this credit to be marked：“Drawn under…Bank L/C No.……Dated (issuing date of credit)” 根據(jù)本證開出得匯票須注明“憑……銀行……年……月……日（按開證日期）第……號(hào)不可撤銷信用證項(xiàng)下開立”
(4)drafts in duplicate at sight bearing the clauses“Drawn under…L/C No.…dated…” 即期匯票一式兩份，注明“根據(jù)……銀行信用證……號(hào)，日期……開具”
(5)draft(s) so drawn must be in scribed with the number and date of this L/C 開具的匯票須注上本證的號(hào)碼和日期
(6)draft(s) bearing the clause：“Drawn under documentary credit No.…(shown above) of…Bank” 匯票注明“根據(jù)……銀行跟單信用證……號(hào)（如上所示）項(xiàng)下開立”