Confirming bank means the bank that adds its confirmation to a credit upon the issuing bank's authorization or request.

保兑行意指应开证行的授权或请求对信用证加具保兑的银行。

youdao

An extra certificate should be issued by you confirming that all the contents in the bills under this letter of credit comply with the above-mentioned contract terms.

要求你方自己出具额外的证明，确认本信用证下提交的全部单据的内容符合上述合同条件。

youdao

An advising bank that is not a confirming bank advises the credit and any amendment without any undertaking to honour or negotiate. a.

除非已对信用证加具保兑，通知行通知信用证不构成兑付或议付的承诺。

youdao

This will tell the world that you have been the victim of identity theft, and that no one should extend credit in your name without first contacting you and confirming that the person using your name in indeed you.

FORBES: Dealing with Identity Theft