Refer a friend.
Get $100 for each friend who joins CREDO
Register here to create a personalized code, then share it with friends in email, on Facebook, or even face-to-face. You can earn $100 for each friend who joins CREDO, and CREDO-to-CREDO calls are always free.
Register using your Facebook login.
We will never post to your wall without your permission.
Register by filling out the form below.