Redirects any URL starting with www.amazon to smile.amazon
// ==UserScript==
// @name Smiledirect
// @namespace http://tampermonkey.net/
// @version 1.0
// @description Redirects any URL starting with www.amazon to smile.amazon
// @author Nico Freiermuth
// @include https://www.amazon.tld/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
var smile = "https://smile"
//Get URL
var url = window.location.href
//Removes https://www
var short_url = url.slice(11)
//Joins smile and short_url
var smile_url = smile.concat(short_url)
//Reload new url
window.location.replace(smile_url)
})();