Costco Is Cracking Down on Membership Sharing - The New York Times

Costco cracking down on membership card sharing at self-checkout

Costco Is Cracking Down on This Policy

Passion for Costco stands the test of shaky economy. Will it last?

Costco is cracking down on its food court. You now need to show your membership card to eat there. - CBS News

Costco clamps down on sharing membership cards, following Netflix's lead - The Washington Post

Rochester, MN Costco Cracking Down on Membership Sharing

Costco cracks down on unauthorized membership sharing

Costco Wants You To Stop Sharing Your Membership Card

Costco is cracking down on membership card sharing and asking for proo, costco

Costco cracking down on membership card sharing

Costco Aims to Crack Down on Membership Sharing With New Scanners