Electronic banking (e-banking) is a form of banking bussines which is based on intensive use of computer networks, Web technologies, Internet and telecommunications. It's implementation implicates appropriate hardware and software platform, precisely defined network components, specific organizational structure, standardization, etc. Today, concept of e-banking in Serbia is generally associated with electronic transactions between bank and it's clients, or, realization of electronic system of payment which (depending of categorization of clients) could be e-banking for civilians (retail banking) or e-banking for business (sometimes called corporate banking). Current law regulations and related solutions are disabling faster development of electronic services and represent stagnation for it's further development, because some areas (which would provide faster and more dynamic electronic services development) of e-business domain are not regulated.