You can join Neobux completely free and you can earn money completely free. I will tell you tho that it will take some time if you are not going to invest your own money. They are a paid to click site. You click on sites and view the advertisements and make a small amount for each ad you view. I did that for a few years, just playing around with the site because I don't usually like to spend money on sites like these (was always unsure.) But it took maybe 5 minutes out of my day at the time.
I did decide to upgrade to golden last year and you do get more ads as golden and your earning potential increases. I need to work on getting direct referrals that are willing to put 5-10 minutes worth of their time (or more if they are really up for giving the site their all) so I am not constantly renting referrals. That's right, I have not directly referred one person to Neobux, mainly because I was testing waters and trying to get the hang of it before jumping into direct referring - I like to test things first.
With Neobux you don't have to be a great sponsor. You can rent referrals. That is what I have been doing. The problem I have found tho is that rented referrals decide not to continue clicking ads each day and I have to learn the balance of recycling and extending to maximize my profits here.
Tho I haven't cracked the code to making thousands a month there (and to make that much, you do have to invest tho you can earn and invest earnings as you go so not to pay out of pocket), they have paid me. So are they a legitimate site? Yes, they are a legitimate site and you do have the potential to earn a nice amount of money there over time if you learn and put in the time and effort.
I would definitely recommend them and here is the link if you would like to join with me as your sponsor Neobux. I am hoping to be able to figure out a plan to making more money here, they have a lot of potential and have been up and paying for now going on 9 years. If I do figure out a plan for making more there, I will definitely pass information on to my referrals!