To cancel your ChatGPT subscription, be sure to do so through the same billing...

https://reidyxab469.iamarrows.com/how-do-i-cancel-chatgpt-plus-if-i-paid-on-the-website

To cancel your ChatGPT subscription, be sure to do so through the same billing channel you used to buy it—whether that’s web/Stripe, Apple, Google Play, Business, or API