Activate your online login to gain access to "members' only" content and discounts on store items. To activate your online login please enter your member ID (find member ID on your Longyear membership card or membership billing statement), last name, and a valid e-mail address. If you need assistance in retrieving your member ID, please contact us at 617.278.9000 ext. 220 or 800.277.8943 ext. 220.