> For the complete documentation index, see [llms.txt](https://whitepaper.dfans.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.dfans.xyz/faq/fan-questions/subscriptions/auto-renewal-subscriptions.md).

# Auto-renewal subscriptions

Subscriptions are set to auto-renew by default. \
Subscriptions may not auto-renew if:

* Your credit card was declined or your crypto wallet does not have enough funds
* If the subscription price has increased
* Auto-renew was disabled by you

Please review your account, make sure you have a valid credit card added or enough funds under your crypto wallet, and try to subscribe again.