You can find the section GamiPress – Referrals where you are editing your users on the admin area.
In this section you can find the following information:
Shows the affiliate who have referred this user.
Note: This only appears when the user have been referred by another user.
The user affiliate URL.
The number of visits the user has referred through it’s affiliate URL.
The number of users who have registered through the user affiliate URL.
The number of sales made referred through the user affiliate URL.
Note: This count already excludes the refunded sales.
The number of referral sales that have been refunded.