You can refer your friends by creating a account and going to
https://app.based.one/affiliate/portal on web
Create your unique referral link and promote your link across social media, Discord, Telegram, blogs, or your personal website
Sit back and earn as they trade.
As you might not know a whale but your friend might
For more details on the referall program please go to our doc: https://basedapp.gitbook.io/docs/based/affiliate-program