More and more companies operate their e-commerce relying on telecommunication systems. In order to stay in the front line of the (business) competition, enterprises nowadays need more complex and real-time systems capable of rapidly accessing information applied for procurement, marketing, sales, and customer service purposes. Both prompt integration and barrier-free communication among the industries up- and downstream are accomplished through utilizing internet telephone-technologies for voice, image, fax, and e-mail transmitting. Thus, this research is to study the data about the behavior of mobile purchasing consumers and thereby to identify those with high-value potential, using Radial Basis Function (RBF) data mining technique.