Gold Star Membership at Costco Wholesale allows you to purchase products for personal use at any Costco throughout the world. One additional card is also provided for a member of your household at no additional charge. Your Gold Star Membership is valid for one year at any Costco Wholesale worldwide, and at costco.com. All memberships must be renewed annually.
 
Costco offers you the highest quality merchandise at the best value with excellent member service.