Costco Wants to Stop , Membership Card Sharing.br CNN reports that people who br aren't Costco members are increasingly br using other people's cards at self-checkout.br The company will now ask to see an ID along with br a membership card at self-checkout registers.br We don’t feel it’s right that nonmembers receive the same benefits and pricing as our members, Costco, via statement.br The warehouse club retailer is one of the br world's biggest membership clubs, CNN reports.br A regular membership costs $60 a year, br and an executive card costs $120 a year.br Costco's membership prices br have not gone up since 2017.br Last year, Costco raked in $4.2 billion br from membership fees alone.br That's 9 more than what membership br fees brought in the year prior. .br Changes to the company's membership structure could cause it to raise prices, CNN reports.