One of the primary peculiarities of the documentary credit is that the payment obligation is abstract and independent from the underlying contract of sale or any other contract in the transaction. 跟单信用证的主要特性之一即为付款义务的抽象性,且信用证独立于基础买卖合同或商业交易中的其他合同。
The Bill of Lading has led to the substitute of documentary sale by goods sale, and quickened modern commercial development. 提单促成了单证交易取代实物交易,加快了现代商业的迅速发展。