信用證交單要符合單單相符，單證相符的原則。有3種方法可以解決：
1）商業(yè)發(fā)票的金額要顯示信用證金額.
AMOUNT：
T/T IN ADVANCE：
PAYMENT BY L/C：
2）商業(yè)發(fā)票顯示信用證金額，同時注明：the outstanding balance of ****has been paid by TT advance
3）如果信用證沒有規(guī)定單價的話，做單就更簡單了，如信用證金額10000，預付3000，還剩下7000信用證，數(shù)量是10000，那么在收到T/T全款的情況下，商業(yè)發(fā)票可以做成這樣
數(shù)量10000
總金額7000
價格就是10/7
其他的單據(jù)是不用顯示單價的。然后另外備一套全額的清關發(fā)票讓客戶清關就行。
TradeSNS hope that the majority of netizens comply with the relevant laws and regulations of the network, and prohibit the release of all kinds of sensitive false information;
At the same time TradeSNS will crack down all kinds of illegal dissemination activities and harmful information, building a harmonious space.