I might be missing a joke, but food also has a unique regulatory and logistical nature. Amazon and Walmart.com have had trouble expanding to groceries for this very reason, and that's why they've been partnering with or acquiring grocery delivery startups.
Food essentially requires its own supply chain and has its own health regulations. Consumer preferences for food shopping also seem to be distinctly different from preferences on other classes of products.
Food essentially requires its own supply chain and has its own health regulations. Consumer preferences for food shopping also seem to be distinctly different from preferences on other classes of products.