Customers return the product because of（） Quantity 。 Quality 。 Quality control 。 Quality unqualified。
Returned logistics is the goods flow（） From sellers to buyers。 From buyers to sellers。 From outside to inside of any company。 From wholesalers to retailers。
Reverse distribution is the part of （） From sellers to buyers。 From buyers to sellers。 From outside to inside of any company。 From wholesalers to retailers。
What is the most important product-related factor the transport cost? （） Linkages。 Distances。 Equipment。 Time。
How many product-related factors are there to influence the transport cost? （） Four 。 Three 。 Two 。 Five。
What is the same meaning of reverse distribution? （）
