Enclosed is our program invoice in duplicate.

随函附上我方估价单一式两份。

youdao

INVOICES must be rendered in duplicate not later than the day following shipment. Attach bill of lading or express receipt to each invoice.

手签的、按装船货物全额开具的以进口商为付款人的远期汇票一式两份，必须附有相关单据。

youdao

INVOICES must be rendered in duplicate not later than the day following shipment. Attach bill of lading or express receipt to each invoice.

手签的、按装船货物全额开具的以进口商为付款人的远期汇票一式两份，必须附有相关单据。

youdao