> For the complete documentation index, see [llms.txt](https://solnav-ai.gitbook.io/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://solnav-ai.gitbook.io/whitepaper/solnav-app-features/referral-invite-only.md).

# Referral Invite Only

During the first phases of the SolNav mobile app, users can only access it as long as they receive an invite code from an existing user.\
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The first users of the SolNav mobile app will receive codes through our social media campaigns as well as our referral invite campaigns.

### Referral Invite Campaign (Limited Time)

Invite a friend to the SolNav mobile app using your unique referral link to and receive $2 in $SOLNAV tokens.

* Invite as many friends as you want. There is no limit until we announce that this campaign has ended.
* In order for the invite to be valid, the user must drive at least 15 miles (24.1 km)
* You may redeem your $SOLNAV tokens inside the mobile app