请高手译成英文，谢谢！！不要机器语

Please fax this PIPE quality verifications, I really appreciate it! The original price there is 54.4 Euro. I will pay off every after we get the 报关单 next week, we are really sorry for this mistake

PS:报关单是什么？这个我的确是不知道
其他的很有把握

Pls fax quality certifications of the PIPE. Thanks!
We will pay Euro dollar 54.4 of C/O(Certification of Original) as soon as we get the customs declaration next week.

Sorry for the mistake we made.

Please kindly fax the Letter of Quality Guarantee of the pipe with thanks. The Certificate of Origin costs EUR 54.40, which will be paid next week upon we have the Custom Declaration. Sorry for the mistake made.

It'll be highly appreciated if you fax the Quality Guarantee of the pipes to me. The cost for the Certificate of Original-Euro54.4 will be paid as soon as we get the customs declaration next week.
We apologize for the mistake and sorry for the inconvenience caused.

原产地证书Certificate of Origin 简称