Customer requirements change.Unable to make the customer satisfied.Lack of evaluation of the market may be due to lack of information from customers and communicating with customers is not appropriate, or not enough.
Changing customer demand can not be satisfied customer evaluation of market potential due to lack of information from customers and channel of communication with customers, inappropriate or inadequate.
can make customer needs change customer satisfied lack marketing evaluation may be due to a lack of information from customers and channels of communication with customers, inappropriate or inadequate.