Hi, So I came across this website today and after reading countless amounts of threads, I decided to sign up, but I am confused. Firstly, what is a CPA? What does it do and what does it mean? Next, I read that people set up websites with CPA links in which they earn money from. How does this work? How can I set this up? Is there any in-depth tutorial guides? (noob friendly of course). Thanks for any help.