I am using Neobux since 4 months I made 2 usd in one month after that I invest some money and rent 25 referrals .after that I start managing them and recycle unactive referrals.but recycled ones are also unactives there overall average is very low.so I had to face loss of money.no doubt Neobux is king of Ptc but they have lots of frouds in renting referrals.so I suggest everyone not to invest in Neobux.but if you have patience and some money you can earn good amount of money.every Ptc site need patience thanks