When we invite a friend to Pixoto through the friend invite, must they only sign in with Facebook or Twitter. I have introduced a friend but she doesn't have either. Thanks. Also, where does she indicates who refers her so that we both can get the credits? Thanks.
Hello, your friend will need to sign up by clicking on link you have provided (that will connect the two accounts and indicate you have referred newly opened account). Your friend can signed up using e-mail.