Costco has lower prices, but Sam's Club has a cheaper membership fee — here's how the two warehouse clubs stack upBusiness Insider • 05/28/22
Costco Wholesale posts upbeat third quarter earnings and revenue, although gross margins saw a big fallProactive Investors • 05/27/22
Costco Wholesale Corporation (COST) Management on Q3 2022 Results - Earnings Call TranscriptSeeking Alpha • 05/26/22
Costco Wholesale Corporation Reports Third Quarter and Year-to-Date Operating Results for Fiscal 2022GlobeNewsWire • 05/26/22