Categories Articles What happens when you show up at Costco without a membership card, according to employees (COST) Post author By crystalg Post date December 8, 2018 Business Insider Feedburner Tags According, Card, Cost, Costco, Employees, Happens, membership, Show, without ← Former EPA Chief Scott Pruitt Used a Private Email Account for Work: Report → Nick Cannon Calls Out Handler, Schumer and Silverman for Homophobic Tweets