这个是靠谱的,因为是淘宝官方平台组织的一个活动,它主要是为了打通销售环节,平台与购买者之间的联系环节,使顾客能得到最好的体验。
It is reliable, because it is an activity organized by the official Taobao platform. It is mainly to open up the sales link, the connection between the platform and the buyers, so that customers can get the best experience.