“…However, an approach which relies heavily upon direct mail and database marketing, as a "blunt" instrument to reach large numbers of customers will detract from a relationship approach (Dibb and Meadows 2001). The kind of relationship desired, which refers to anything from a full-blooded long-term relationship to a one-off transaction, has to be dependent, on the one hand, on what the customer wants, and on the other, on how well the supplier can match that (Szmigin and Bourne 1998). Since companies and individual consumers act out of self-interest, it cannot make sense to have an approach that rewards the supplier but not the customer.…”