How do I unsubscribe to costco.com special offers by email?
• Click the provided “unsubscribe” link in any promotional e-mail to unsubscribe Access “my account” if you are a registered user of Costco.com, and check the opt-out box. If you have more than one e-mail address, you will need to specifically opt-out for each e-mail address. Contact us at customer service Write to us at: Customer Service, P.O. Box 34622, Seattle, WA 98124 Call our Membership service representatives at 1-800-774-2678 How do I enter an APO / FPO address in my “Bill To” information? If you need to enter an APO / FPO address in your “Bill To” information to match the address on your credit card statement, please do so in the following manner: Address Field 1: Army, Navy and Marines enter Unit Number and Box Number; for Ships, enter Ship Name and Hull Number; for Air Force, enter PSC Number and Box Number. Address Field2: You can enter optional military command or organization name. City: Enter APO or FPO State: Select one of the following from the drop down box: AE – Arme
