收到汇款 to receive remittance
填写收据 to make out a receipt
追加信用证 additional credit||additional L/C
信用证金额 amount of credit
赊帐金额 credit balance
可撤消信用证 revocable L/C
不可撤消信用证 irrevocable L/C
保兑信用证 confirmed L/C
不保兑信用证 unconfirmed L/C
可转让信用证 assignable L/C||transferable L/C