| Purchase histories and Sales information | |||
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    E-customers are the people who buy
    on-line. Organisations will need to know some of their details before a
    transaction can be carried out...
     Some obvious information that is needed... 
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| If organisations are going to offer the e-customers the
      service they want, information needs to be gathered about the customer's
      likes and dislikes.
       In a face-to-face meeting it is often possible to see if the customer enjoys something or not, even if he does not say so. This cannot happen for e-customers so sales information needs to be carefully gathered. 
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| The organisation also needs to gather information about
      e-customers' spending patterns, their interests,
      and their needs so they can market
      their goods with the maximum potential.
       Statistical analysis of the information gathered will allow the organisation to... 
 A customer will immediately throw out promotional information about goods he is not interested in, so knowledge about a customer's interests or previous purchases allows targeted advertising.  | 
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