> For the complete documentation index, see [llms.txt](https://solana-classic.gitbook.io/solana-classic-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://solana-classic.gitbook.io/solana-classic-whitepaper/utilities/classic-hub/refer-and-earn.md).

# Refer & Earn

The refer & earn program incentivizes users to invite others to join the platform, fostering community growth and engagement. This section provides users with a clear overview of their referral activities, rewards, and potential earnings.