Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
功能介绍： 1：佳能会员功能 会员注册、编辑修改个人资料，收货地址、查看订单状态、专享优惠券、随时随地了解会员促销信息。 2：便捷购物 无需电脑，手机一键轻松下单，实现便捷购物新体验。 3：优惠活动，一手掌握 了解更加详细的官方品牌活动，真正做到资讯一手掌握。
