For each referred member or model you will receive 0.1%.
In order to view your referral links, go to your SkyPrivate account, under Promote -> Referrals. You can provide them with one of the available links, either the Main website or the Profile page ones.
The Main website link will redirect the new user to the main page, while the Profile page link will redirect the user to your profile page. From here, they only need to register their SkyPrivate account. After they do so, you will be able to see them under the Referrals links, but only as not qualified.
As seen in the image, you will not receive the 0.1% increase because they are not qualified yet. If it is a member, he will need to add funds (the minimum is $10). If it is a model, she will need to have a have at least one processed withdrawal.
After that, it will appear as qualified and you will receive 0.1%.