To cancel Grok properly, always use the billing channel where you...

https://blogfreely.net/samuel-wang09/what-should-i-include-when-emailing-supportatx-ai-to-cancel-grok

To cancel Grok properly, always use the billing channel where you subscribed—whether that’s grok.com via Stripe, Apple Subscriptions, Google Play, X Premium on x.com, console.x.ai for Business, or console.x.ai Billing for API auto-recharge