Rule of the thumb:
Join spaces that have Free registration. Then do exactly what that Site tells you. Wait for the Minimum Payout - Reach this Level.
Once you are not paid do Three things.
- Mention and spread this around so that others do not waste time.
- Make a note of the Site so that you start to have a list and do not join it again.
- Delete your Registration from the Site.
To know About Online Earning And Lifestyle on Facebook: http://www.facebook.com/