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

Costco cracks down on card sharing

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Costco is cracking down on card sharing : r/Costco

3 Ways to Shop Costco Without a Membership Amid Card-Sharing Crackdown

Costco cracks down on membership sharing - Los Angeles Times

Costco cracks down on members sharing cards at checkout - ABC News

Costco is cracking down Netflix-style on shoppers sharing membership cards - even at self-checkout

That sucks,' Costco shoppers fume after new policy cracks down on membership 'stealing' even before you enter the store

Costco Canada switches to MasterCard from AmEx - The Globe and Mail

Costco is cracking down on rising membership card 'sharing