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

https://reidwxzz567.image-perth.org/does-deleting-my-openai-account-cancel-chatgpt-billing

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