Earlier quoted context omitted.
Every brick and mortar store has to assert the safety and legality of everything they sell or else risk serious liability. From what I can tell, Amazon does not present itself as a farmer's or flea market, yet it tries to limit its liability by pretending it does. To the average consumer things purchased from it come "from amazon", as compared to ebay which makes it much more obvious you are purchasing from a particu…
Amazon is kind of a third thing though. They're a warehouse in addition to a marketplace like eBay. If you buy a thing from an auction site and it's defective, the site might be able to get you a refund (or not, if you didn't pay through them), but they can't get you a replacement product unless the seller has one. The site has none to send you. Amazon will send you another one, possibly from a different seller. That…
Walmart is not a 'marketplace', yet they could easily give you a replacement product from a different 'wholesaler', just like Amazon can give you a replacement from a different 'retailer'. There is no material difference here. Amazon owns everything about the interaction, they have just creatively outsourced creating product listings and a bunch of product risk.