The dark side of Amazon’s Prime service is on display in a federal courtroom this week, as a trial begins over allegations that the company used psychological tricks to manipulate its users. The Federal Trade Commission is suing the e-commerce giant for its use of “dark patterns” and other deceptive tactics.
The government’s case argues that Amazon’s checkout process was a minefield of cognitive biases. The design allegedly used principles of choice architecture to nudge users toward subscribing to Prime, for example, by making the sign-up option the most prominent and frictionless choice, thereby exploiting the human tendency to follow the path of least resistance.
The lawsuit also dissects the psychology of the “Iliad” cancellation process. The FTC contends this was a system designed to induce frustration and “decision fatigue,” psychological states that make it more likely a user will give up on a complex task—in this case, unsubscribing.
This trial is significant for its focus on the psychological aspects of user interface design. It represents a new frontier in consumer protection, where regulators are scrutinizing how companies use their knowledge of human behavior to their own advantage.
Amazon is expected to counter that its designs were not psychological tricks but legitimate marketing and design principles used to highlight a valuable service. The company will argue that it was simply making a compelling offer, not exploiting its customers’ cognitive biases.
Prime’s Dark Side: Lawsuit Claims Amazon Used Psychological Tricks on Users
