During the delivery and payment, the participation of broker can improve the mutual trust between both parties with direct bargaining available, thus improving the efficiency.

由中介参与的付款与交货流程，提高了双方的互相信任程度；交易双方的直接讨价还价，提高了效率；

youdao

During the delivery and payment, the participation of broker can improve the mutual trust between both parties with direct bargaining available, thus improving the efficiency.

由中介参与的付款与交货流程，提高了双方的互相信任程度；交易双方的直接讨价还价，提高了效率；

youdao