I’ve heard about this which is to challenge card sharing obviously. Heading there next week and see if my location is doing it. Memberships are for households so what are they validating? Same address and over 16 is what defines the extra household card.

Can’t say I mind, guess there’s a few positions on it.

1. It devalues my membership when extra cards are shared.
2. I lend granny my card to see if she likes it and wants a membership.
3. Major abusers, and I don’t know how this would work, sharing a single membership among many.
4. Costco needs additional membership plans? Seems like this could be a system issue depending on what those would look like. Me and granny only go a couple of times a year so a multi-household plan with a limited number of visits? Feels like a stretch case.