Your email address is your key to our database. New registration numbers will always be sent to your email address. If your email address changes, and you need a new registration number, you will first need to give us your new email address. Our system only allows you to change your email address once every 14 days, or 7 days from your original purchase. Old email address New email address      Please double check your details before submitting. Any spelling mistakes or other errors may cause long delays.