This works by signing up and then you get commissions from members who sign up AFTER you and UNDER you.
This is a website tester so naturally you will be given choices of fields of interests and languages for website testing starting on July 15. The more choices you make the more jobs will be offered to you.
From September 1st there will be the first job offers. Check your Website Tester Member's Area once per day to get all the info.