Build a Website

I want a full working site like [login to view URL] with admin... I want to charge a fee via pay pay for members to join...i want to track members that join via unique links provided at signup..meaning when you sign up and pay membership fee you get your own account like [login to view URL] with unique link to [login to view URL] you share your link via facebook,twitter,ect and someone joins the site through your link you get paid a fee for the referral joining...payojob tracks all traffic and pays for traffic.i only want to track joining members via unique account link in member accounts and in admin per member..Payojobs has a survey to do in order to get paid...i do not want this on my site.i want my members to get paid for referral signups only..and i want them to be able to request pay any time meaning if they have 10 signups or 1 signup i want them to be able to request payout....i need a cost for the project with time it will take to complete ...i have the domain and host purchased on hostgator with cpanel ect