Constructing and applying intelligent environments have received considerable interest in industrial and academic circles. Digital Life is the primary issue of intelligent environment research. Intelligent environments, in conjunction with identification technologies, are supposed to enhance our life style. In this paper, a novel RFID-based intelligent scheme capable of increasing the efficiency of mobile commerce is presented. The proposed scheme consists of four mechanisms as follows: the intelligent info-filtering mechanism for tags reading, the secure settlement and payment mechanism, the status-management mechanism of daily commodities, and the management mechanism for operating home appliances. The proposed scheme can integrate RFID and context awareness technologies in ubiquitous environments to increase the efficiency of mobile commerce and probably change the life style in the future.