A credit card is required for this and new ip and email every time. You cant use the same credit card number, but if you have online banking, most online banking things allow you to create a online shopping number (so does paypal), and you can continue generating new ones.
It costs $0 to sign up, and i will pay you $5 per signup. However, lower bids, and higher amount of registrations will have priority. So if you are willing to do it for less than $5 per signup, let me know in your bid. Also, let me know how many you can do for me.
But if you can bring more then 25 day i will pay more
I believe they only allow US signups via credit card,
payment will be made to you when the commission is sent to us. This can take anywhere from 5 days to 35 days depending on the exact period of signup.