what is wechat?
WeChat is Tencent on January 21, 2011 launched a fast through the network to send voice messages, video, pictures and text, to support multi-crowd chat phone chat software.
Users can be through the WeChat and friends in the form of richer similar to SMS, MMS and other ways of contact.
WeChat marketing software itself is completely free, use any function will not charge fees, WeChat generated by the Internet traffic charges charged by the network operators. March 29, 2012, micro-registered users over 200 million.