5 takeaways from CNBC's investigation into Walmart Marketplace
1. Walmart's online marketplace faces challenges with counterfeit products. 2. Looser seller vetting policies have increased risks for consumers. 3. Walmart plans enhanced vetting for beauty products after negative reporting. 4. Legal issues around counterfeit goods may impact Walmart's liability in the future. 5. Walmart's strategy aims to compete with Amazon for market share.