> For the complete documentation index, see [llms.txt](https://docs.cryptovalleys.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cryptovalleys.io/the-game/locations-and-npcs/referrals.md).

# Referrals

Referrals is an interactable location that players you can find in House.

<figure><img src="/files/ob9ieyKwIXAye77HqSQw" alt="" width="355"><figcaption></figcaption></figure>

Influencers, as well as players with a Valley’s level sufficiently high enough, unlock the ability to become sponsors. This role enables them to extend Crypto Valleys invitations to friends and family, welcoming them as referrals. Whenever referrals of a registered sponsor spend YIELD, the sponsor instantly receives a YIELD cashback (1%).