Depends on the usergroup.
Publicist: Head publicist will pick you (Raple)
NF: Head NF will pick you (Hova?)
MM: Admin will pick you (Hero)
Minion, Minion+, Mod, Global Mod: Staff admin will pick you (Liz, Hero)
Although you can buy Premium and Premium Seller (thread is in general)
There are others, but i cba writing them all out.