Learn How To Sell On Amazon UK with this Step By Step Guide For Beginners (Tutorial) So that you can become an Amazon Seller Today. Get Your FREE copy of the The official B2B auction marketplace for Amazon liquidation. Amazon UK sells lots of books, movies, music, games, electronics, computers, toys, children & baby clothes, shoes & jewelry, and much more. Register as a qualified business buyer in the EU to bid on this merchandise. Amazon Trade-In allows you to ship things that you don’t want any more to Amazon, free of charge. Amazon sends the items to a third-party merchant registered with Amazon who wants them. In return, you’ll receive credit on your Amazon account worth the value you were offered by the merchant(s) who wanted your item(s).