Keep in mind that Sold by Amazon and Fulfilled by Amazon are two very different things. The latter just means Amazon is providing the distribution service; you'

Keep in mind that Sold by Amazon and Fulfilled by Amazon are two very different things. The latter just means Amazon is providing the distribution service; you're still buying from a third-party Marketplace seller. (I believe sellers are required to follow Amazon's return policies when it's Fulfilled by Amazon, so there is that at least.) Regarding a display switch, you can do that in the search results listings as mabbo described. It would be nice if there were a global setting like you're talking about that applied to all pages and not just search results.