> For the complete documentation index, see [llms.txt](https://help.thedecard.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.thedecard.com/en/getting-started/what-is-the-invite-code.md).

# What is the invite code?

If you get the DeCard invite code from your friends, In our upcoming product updates, we will offer more program  tied to the invite code.