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

https://astro-wiki.win/index.php/How_Do_I_Avoid_Accidentally_Paying_for_ChatGPT_Twice%3F

To cancel your ChatGPT subscription, make sure to do so through the same platform where you signed up—whether it's on the web via Stripe, Apple App Store, Google Play, a Business account, or the API