Amazon called the cancel maze Iliad. The FTC called it a dark pattern.

Prime looks like a membership you understand: pay, get the truck, cancel if you are done. The enrollment side of that bargain is a checkbox near a buy button. The exit, for years, was a multi-screen walk that Amazon's own internal nickname treated as an ordeal.

In June 2023 the Federal Trade Commission sued Amazon in Seattle. The complaint said the company used 'manipulative, coercive, or deceptive user-interface designs known as dark patterns' to push automatically renewing Prime subscriptions, then 'knowingly complicated' cancellation. The agency's phrasing was not subtle: the primary purpose of the cancel process, it alleged, 'was not to enable subscribers to cancel, but to stop them.'

That process is the one later reporting tied to the internal name Iliad — an epic, on purpose. The FTC said executives slowed or rejected simpler cancel designs because they would have hurt the subscription number. Amazon called the suit false on the facts and the law and said customers love Prime.

A later settlement, described on the FTC's own refunds page, required Amazon to pay a $1 billion civil penalty and $1.5 billion for customer refunds, and to stop the challenged enrollment and cancellation practices. Automatic refunds went out in late 2025. This page is about the documented cancel design, not about any one shopper.