With the development of computer networks, e-commerce comes into being. E-commerce generally refers to a wide range of business around the world trading activities, based on browser / server applications ways on the Internet an open network environment, buyers and sellers conduct a variety of business activities no longer face-to-face to achieve the consumer's online shopping, online transactions between merchants and online e-payment and a variety of business activities, trading activities, financial activities and related activities in integrated services a new business model. The internationalization of economic development of information technology to enable e-commerce into a new economic activities have become an inevitable trend of economic activity. Its formation brings tremendous impact to the entire socio-economic of the formation of the new economy. This article discusses the imapct of transformation of electronic commerce to Guangdong's economy.