- 搜标题
- 搜题干
- 搜选项
单项选择题
A channel consists of a producer , wholesaler(s), and retailer(s). And all this channel members act as a unified system. What marketing system are they?
A．Horizontal marketing system
B．Conventional marketing system
C．Vertical marketing system
D．Multichannel marketing system
B．Conventional marketing system
C．Vertical marketing system
D．Multichannel marketing system
