It is for these reasons that the UCP provides for Banks to accept any form of signature, stamp, mark or label that appears to satisfy a requirement for certification or legalization.
正是由于这些原因，UCP规定银行接受看来已满足证实或认证要求的任何形式的签字、印戳、标记或标签。
3
Are the supporting documents impressed with a "paid" stamp or other mark so as to prevent their use for duplicate payment?