Key Points Target's stock is down 33% this year, creating a rare opportunity to buy this upscale mass-market retailer at bargain-bin prices. While Kohl's struggles with falling sales, Walmart's e-commerce revenue jumped 26% and high-margin services are boosting profitability. Amazon's asset-light innovation beats struggling brick-and-mortar operations. These 10 stocks could mint the next wave of millionaires › At first glance, Kohl's (NYSE: KSS) stock looks cheaper than a clearance rack at, well, ...