The Customer interface reference article from the English Wikipedia on 24-Apr-2004
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Customer interface

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In customer experience management, the forth step is to structure the consumer interface. The consumer interface refers to the dynamic exchange of information in service that occurs between the customer and a company. Structuring the customer interface deals with the following three types of exchanges and interactions: Technology can improve the interface experience and you should train the right staff. The following three aspects are key for managing the customer interface correctly:

See also