Can differential prices be fair?

In September 2000, Amazon.com attempted to implement a differential pricing structure that would track online purchasing behaviors to charge loyal customers higher prices for the same product. Amazon’s customers met this new pricing initiative with extreme displeasure, forcing the company to end its trial with differential pricing. Differential pricing is not new. Industries such as travel and retail have charged consumers different prices for years through special promotions such as frequent flyer miles and loyal customer discount cards. Why is it then that Amazon’s customers perceived the company’s differential pricing structure as being unfair? More importantly, are there times when such pricing is acceptable? An understanding of the concepts of distributive and procedural justice, as well as equity theory and dual entitlement, provides managers with the defining principles of price fairness. Implementing these concepts and theories into the firm’s pricing practices will increase the likelihood that customers will perceive differential pricing as being fair.