So the cost-value ratio does not make sense for the customer at this level.
因此这时候成本-价值比对客户而言毫无意义。
The level of employee service productivity and service quality influences customer perceptions of service value.
服务能力会提高雇员的服务质量对于服务水平。
At the same time, the customer value has the characteristic of level, change and relationship.
同时，顾客价值又具有层次性、动态性和关系性。
At the same time, the customer value has the characteristic of level, change and relationship.
同时，顾客价值又具有层次性、动态性和关系性。
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