Is it at sight or after sight?

是即期信用证还是远期信用证?

Is the credit at sight or after sight?

信用证是即期的还是远期的？

D/P after sight is a kind of commercial credit, so the exporter's collecting export safety is mainly decided by importer's credit.

远期付款交单是一种商业信用，出口商的收汇安全主要取决于进口商的信用。