Booking Ref. 是订舱编号B/L No. - Bill of Lading No. 是提单号,你在货代发票上要填的.
booking Ref 是订单编号B/L NO. 是提单号码货代费用发票上提运单号 应该显示B/L NO.
Booking Ref. 是订舱编号B/L No. - Bill of Lading No. 是提单号