Along with customer relationship, there should be another
information structure that describes each of the customer's
profile in a 1-to-1 group described in Table II. The label
"inside" describes that the specific type of profile is inside the
characteristic of product definition that need to be offered. The
label "nearby" describes that the specific type of profile is
nearby the characteristic of product definition that need to be
offered. The label "remote" describes that the specific type of profile is outside the characteristic of product definition that
need to be offered. For example, a product that need to be
offered to the customer is related to a specific city and specific
hobby, then the type of profile that need to considered are the
customer's living place must be in group 1 (inside) and the
customer's hobby must be exactly the same with the product
offered (group 1).