Online account questions
You’ll need an online account to shop on our website. If you are an existing member we well link the membership you were issued with during the sign up process. If you're new to Costco we offer two types of membership, a Gold Star Membership and a Business Membership - both include a free household card. Click here to register for an online account or click below for the help guide.View the step-by-step guide to setting up an online account
Confirmation emails are generally sent out instantly. If you haven't received one yet, try following the suggestions in the guide below or contact member care on (03) 5316 7223.Check these suggestions if you did not get a confirmation email
You can view and change your account details by clicking on the "My account" tab after you sign in. Here you can change your membership renewal settings, password, address and online payment method. You can also edit your communication preferences and see your online orders.View the guide to managing your account
If you're having difficulty logging into your online account, you may be using the wrong login credentials.Check here for issues with your username and password
This guide explains how to reset your password.Find out how to reset your password
If you see this message, it means that we cannot validate the information you provided, please contact member care for further assistance on (03) 5316 7223.Consult this page for further help
Yes, you can shop on any of our Costco countries websites, with the exception of the US and Canada. Deliveries can only be made to a delivery address within that country, and cannot be shipped internationally.
If you're the primary account holder, you have the option to delete your online account. Your membership will still be active and you can still use it at any Costco warehouse.