How to register on SY? (invited buyer) What should I do if I have lost my invitation? How to register your company on SY (invited supplier)?

How can I update my user account information? How do I change the email address associated with my account? How do I change my account photo? How to set up email notifications? How to change the portal language? Can I save my search criteria for future use? What should I do if my user account is locked? Why is my password not allowed ? Why do I need to change my password? I forgot my password I forgot my username I did not receive the email with my username I did not receive the password reset email How can I recover my username or password? How to change my password ? How do I delete my SY account? Can I stop using SY?