skynet/userscripts/redirect-amazon.js

// ==UserScript==
// @name         Redirect-Amazon
// @namespace    code.sitosis.com
// @version      1.0
// @description  Rediret Amazon
// @author       rudism
// @match        https://www.amazon.com/*
// @match        https://amazon.com/*
// @grant        none
// @run-at       document-start
// ==/UserScript==

(function () {
  'use strict';
  top.location.hostname = "smile.amazon.com";
})();