The U.S. retailer has teamed up with Chinese e-commerce giant Alibaba to sell products on the Tmall website. Food and health products will show up first, including many from Costco’s in-house brand, Kirkland

The U.S. retailer has teamed up with Chinese e-commerce giant Alibaba to sell products on the Tmall website. Food and health products will show up first, including many from Costco’s in-house brand, Kirkland