How can I update my login email? Visit Sightbox.com and click the "Log In" button in the navigation Select "Account & Billing" Enter your updated email address Select "Update My Account" to save the new information Related articles What if I forgot my login email? How do I change my member login details? How can I update my shipping information? Can I change or adjust my billing date? What does it mean to finalize a contact lens prescription? Comments 0 comments Please sign in to leave a comment.