During the past 20 years, China's online consumer market has steadily grown, with online consumption spending increasing and improving, and emerging online consumption leading the way. Today, mobile Internet has penetrated in every aspect of people’s lives in China. When we skillfully open our cell phones to chat, call for a taxi, order take-out food, watch live streaming, shop and pay, we may not notice that there are millions of internet service providers and e-commerce platforms and apps that are making our lives easy. With this course, you will experience how an ordinary Chinese spend a day in the age of e-commerce and how e-commerce is influencing our work and lives in China.