courier receipt

基本解释

Article 25 Courier Receipt, Post Receipt or Certificate of Posting …
第二十五條快遞收據、郵政收據或投郵証明…
Evidencing the relative courier receipt, the copy of fax or email, and Beneficiary's statement to this effect must accompany the documents presented for negotiation.
我對這句話的理解是：証明相關快遞收據、郵件或傳真副本以及受益人的聲明必須隨同提交的議付單據一起發送。
One set of Non-Negotiable Documents including detailed packing list must be dispatched to applicant within 5 days after shipment by courier. Courier receipt must accompany with original document.
一套非議付文件於裝運5天內用快遞寄開証申請人。快遞收據要求隨附正本單據。