Amazon shunts all the liability to the seller if it's 3rd party and to the vendor if it's sold/shipped by Amazon. Amazon does check to see if a product is obvi

Amazon shunts all the liability to the seller if it's 3rd party and to the vendor if it's sold/shipped by Amazon. Amazon does check to see if a product is obviously spoiled or in unsellable condition, but they don't check for counterfeits.