I decided to use up the money in my rental balance 'cos if I definitely decide not to continue with Neobux after 30 days, the rental-balance money will be stuck in there as it's not allowed to be cashed out. I had $1.43 left in my rental balance, sooooo I went ahead and bought 3 more referrals and recycled 2 dormant ones.
I have $0.43 left now which I'll use to recycle a few more dormant refs over the next couple of days.
So far, I've made 24 cents today. (Update: ended the day with 32.5 cents!)
