To cancel your ChatGPT subscription, make sure you do it through the same...

https://domgodwinson38.gumroad.com/p/what-stays-on-my-account-after-i-cancel-chatgpt

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