The U.S. subscription economy is a multi-hundred-billion-dollar industry, and a meaningful portion of its revenue comes from people who tried to cancel and couldn't. Studies have repeatedly found that the average American household drastically underestimates its monthly subscription spend — sometimes by a factor of two or three. Some of that gap is forgetfulness. A lot of it is design.
The phrase that researchers use is "dark patterns," and the FTC has been pursuing it formally for years. The idea is that consumer interfaces can be deliberately engineered to make some actions easy (signing up, upgrading, adding services) and other actions difficult (canceling, downgrading, pausing). The most-litigated examples are familiar to anyone who has tried to leave a gym, a streaming service, a meal-kit subscription, an antivirus software, or a print newspaper: the cancel button is buried four pages deep, or behind a chat that requires a wait time, or only available by phone, or only available during business hours that are inconvenient for working adults. Once you reach the cancellation page, you get a "retention flow" — three or four screens of offers, discounts, pauses, surveys, and emotional appeals designed to make you give up before you finish. Some require you to confirm cancellation by mail. Some require you to call a number that puts you on hold for 45 minutes, then disconnects you, then asks you to call back.
This is not a glitch. It is the product. Internal documents from major subscription companies, made public through litigation and FTC action, have repeatedly shown that the cancellation friction is intentional and that a measurable percentage of customers who start the cancellation flow give up before completing it. That percentage is, in effect, a revenue stream — money the company collects month after month from people who have already decided they don't want the service.
Then there's the secondary layer: the people who do successfully cancel and find that the charges keep coming anyway. This is more common than people realize. Sometimes it's an outright billing error. Sometimes the cancellation was logged but didn't propagate to the billing system. Sometimes the company has a policy of charging "one final month" despite the cancellation, with no clear basis in the user's terms of service. Disputing these post-cancellation charges with the merchant often produces the same dark-pattern friction that prompted the cancellation in the first place.
The good news is that you have leverage the company doesn't want you to use. Your bank can chargeback. Your card network has rules about subscription cancellations that the merchant must follow. The FTC and state attorneys general have been bringing cases against companies that use these patterns. Several states now have explicit laws requiring "click to cancel" functionality. A correctly framed written complaint, combined with a chargeback initiated through your bank, ends most of these situations within days. The trick is knowing the levers exist.