> For the complete documentation index, see [llms.txt](https://help.utrading.io/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.utrading.io/en/c-vip-referral-program/referral-program-faq/how-to-upgrade-to-c-vip.md).

# How to upgrade to C-VIP