You can also try these related scripts:

• Douban Rating - display douban rating and link in e commercial websites' book page, supports jd.com, tmall.com, dangdang.com and amzon.cn..
• 在购物网上显示历史价格 - Boxz Price History Image修改版
• youdaoGWZS - 有道购物助手
• 返利推广链接自动清洗 - 自三方购物推荐网站（什么值得买,没得比等）点击推广链接进入京东/易迅/亚马逊/一号店/当当等商城时，自动清除推广尾巴并净化cookies。支持列表详见说明。
• Jump to AliWangWang in 64bit Browser - Fix AliWangWang link can't jump in 64bit browser