Affinity Marketing: What is it and How does it Work?

Attempts to clarify the concept of affinity and to distinguish it from other marketing‐related terms. Gives guidelines for differentiating three general levels of affinity groups, suggesting respective strategic implications. Offers a taxonomy for classifying sources from which types of affinity may emerge and provides a method for relating the affinity levels with the taxonomy in order to develop a marketing plan. Elaborates on future opportunities in the field.