Some user yesterday confirm me buy an account in netload with my referral and the number increase today, but I'm in PPD program

PS: A lot off people have netload premium, you think if your first experience with netload in your webs or forum obligate made sales? I don't think so, netload are popular filehosting. A lot of users have your premiums accounts and a lot sell vouchers and these not count in sales o referrals , but generate a premium account