how to get them to use my referral link? | warrior forum ... - can i use a facial mask everyday

I am an affiliate of an investment robot that makes customers make money when they invest and get a return on their investment.
If the customer uses my referral link, I will get % of the customer's lifetime profit.
What benefits can I give clients if they use my referral link?
So don't they just open a new tab and sign up for it themselves?
(With saying "please use my referral link sir!
Like other idiots?
) I guess let them join an exclusive community and be their consultant about products, support, etc? What else?