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Online Registration

Member Privileges & Conditions

Online Registration

Step 2: Validate Membership

Required Fields

Please enter your name and membership number exactly as it is shown on your Costco membership card or renewal notice.

How to find your Costco Membership Number

My Contact Preferences

Your name, mailing address, email address, membership number, status and type will be shared with selected partners so they may qualify you for special offers.

Your choice to opt in will not apply to others listed on your account.