Can You Legally Share a Costco Membership with a Friend?
Discover why Costco memberships are non-transferable and learn about the household card option for sharing benefits legally.
How to Join Someone's Costco Membership as an Additional Cardholder
Learn how to join a family Costco membership as a household cardholder by adding yourself through the primary member.
Can Two Families Share One Costco Membership? Here’s What You Need to Know
Learn if two families can share a single Costco membership and how household cards work for shared benefits.
Can Roommates Share a Costco Membership? How to Add a Household Cardholder
Learn if roommates can share a Costco membership and how to add a household cardholder to enjoy savings together.