This thesis is focused on the issue of payment for goods or services by mobile phones. The area of mobile payments is a potential future payment system. To the extent to which the mobile payments in the future be used, however, depends not only on individual applications and technologies but also the readiness of potential users of these technologies and the willingness of users is fully used. The goal of this publication is to provide a comprehensive picture of this issue, analyze the possibility of using different technologies for mobile phone payments, to map the current situation in the segment of mobile payments and provide insight into the possible future development. The work can be divided into three parts. First, the theoretical pa...