I have already been paid just once. Only started yesterday. Honest admin. Spend by e-gold!!! This is what it says:

We have a limit to which the payout reach the investment level and then we stop paying and the program resets itself. How we see it is when 90% of payouts reach the total invest sum we will start over.

You will find the details on the site and will know when it has reached that level. It is nowhwere near that so go for it. Do the 1 day thing. Minimum $1. I made a $5 spent.
Check link on my profile, homepage.