The drop shippers are competing with their customers.

产销直达货运批发商在与客户竞争。

Request bids from various shippers.

请求各个托运人投标。

Create a while loop to select multiple shippers.

创建while循环，以选择多个托运人。

Further, they will pay lower tolls than other shippers.

此外，他们所需支付的中间费用也将少于后续的其他买家。

The average ransom paid by shippers also rose, from $1m to $2m.

货运人偿付的赎金平均也从100万美元上升到200万美元。