I am please to say that I am making back some of the money that I spent on Bux.to. I upgraded my membership - paying $59 for the year and bought 15 referrals for $16.95. Well I have now made enough money back to cover the cost of the referrals. My referrals seem to be earning me a fair bit too having made 734 visits to the website. I still have the upgrade cost to make back, but I am pleased with my progress so far - especially as am making more than I am on other PTC sites where I have more referrals.