// ==UserScript==
// @name        出品者Amazon.co.jpのみ表示
// @version     1.0
// @description Redirect Amazon
// @author      milumon
// @include     https://www.amazon.co.jp/*
// @run-at      document-start
// @namespace https://greasyfork.org/users/393520
// @downloadURL none
// ==/UserScript==
(function() {
    'use strict';
    var url = location.href;
    if (url.indexOf('&emi')==-1){
        var newURL = location.href + "&emi=AN1VRQENFRJN5" ;
        window.location.replace(newURL);
    }
})();