How the “Invisible Half” Shops and the Rise of Wish.com

If someone asked you to name the sixth-largest e-commerce retailer in the world valued at more than JCPenney, Macy’s, and Sears combined, you might venture a guess on eBay or maybe Zappos. After that, traditional brick-and-mortar retailers with e-commerce operations might be logical contenders for the remaining slots in the top-10 list of largest online retailers in the world.