Kang Ai public how to join how much it costs a year

Follow the public number to join, no annual fee. Kang Ai Gongsha is a health management based on intelligent medical applications, can be searched through WeChat concern "Kang Ai Gongsha" public number, click to join the mutual aid to join, from November 11, 2017, to join the Kang Ai Gongsha members, are no longer charged an annual fee. Kang Ai Commune is a network medical mutual aid platform under the Zhongbao Technology Co., Ltd. is a network mutual aid platform, based on the Internet model, based on the "one for all, all for me" concept of public welfare.