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102 Can. B. Rev. 1 (2024)

handle is hein.journals/canbarev102 and id is 1 raw text is: 










Vol. 102                        2024                            No. 1



      ALGORITHMIC PERSONALIZED PRICING: A
  PERSONAL DATA PROTECTION AND CONSUMER
                      LAW PERSPECTIVE

                      Pascale   Chapdelainel


Price is often the single most important term in consumer transactions. As
the personalization of e-commerce continues to intensify, the law and policy
implications of algorithmic personalized pricing i.e., to set prices based on
consumers' personal data with the objective of getting as closely as possible
to their maximum   willingness to pay (APP), should be top of mind for
regulators. This article looks at the legality of APP from a personal data
protection law perspective, by first presenting the general legal framework
applicable to this commercial practice under competition and consumer
law. There is value in analysing the legality ofAPP through how these bodies
of law interact with one and the other. This article questions the legality
of APP  under personal data protection law, by its inability to effectively
meet the substantive requirements ofvalid consent and reasonable purpose.
Findings of illegality ofAPP under personal data protection law may in turn
further inform the lawfulness ofAPP under competition and consumer law.


Le prix est souvent le plus important facteur dans les transactions des
consommateurs.  Alors que la personnalisation du commerce electronique
continue  de s'intensifier, les implications juridiques et politiques de la
tarification personnalisee algorithmique, c.-a-d. fixer les prix en fonction

    1   Pascale Chapdelaine is an Associate Professor at the University of Windsor,
Faculty of Law. Thanks to the University of Windsor, Faculty of Law for research grants
making this publication possible, and for the excellent research assistance of Windsor Law
students at various stages of the research between 2020-2023: Samuel Abbott, Lauren
Tsogaz, Rushi Chakrabarti, Abhishek Chaudhry, Marc Begin, and Summer Samra. I also
thank the two anonymous peer reviewers for their very insightful comments, and the
editors of the Canadian Bar Review/ La Revue du Barreau Canadien.


THE  CANADIAN BAR REVIEW

   LA REVUE   DU  BARREAU
          CANADIEN