To cancel your ChatGPT subscription, be sure to do it through the same channel...

https://www.sierrabookmarking.win/to-cancel-your-chatgpt-subscription-be-sure-to-do-it-through-the-same-billing

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