Valid for new members only. Not valid for renewal of an existing Costco membership. Not valid for those with a current Costco membership nor for memberships that expired after April 1, 2017. The one-year Costco Gold Star Membership Activation Certificate includes one free Household Card, which can be used by a spouse or family member aged 18 or older living at the same address.
Promotional value expires Nov 1, 2017. Amount paid never expires.