A presentation about China's popular chat app WeChat, given at the eTrade Summit in Brussels, Belgium on the 2nd of October 2014. In this presentation I discussed the 3 phases WeChat's development went through (chat app, social medium, m-commerce) and give various examples of business use and integrations with 3rd parties. A slidecast with (Dutch) audio of this presentation can be found in the Media > Video section at www.chinatalk.nl