All notices you send us must be sent to the contact details on this site (link). We may give notice to you at either the email or postal address you provide to us when making a purchase. (Notice will be deemed received and properly served 24 hours after an email is sent or three days after the date of posting of any letter.) In providing the service of any notice, it will be sufficient to prove, in the case of a letter, that the letter was properly addressed, stamped and placed in the post and, in the case of an email that the email was sent to the specified email address of the addressees.