A group of inventions relates to an omnichannel system for providing financial and/or bank services, the system comprises a universal physical device for an interactive interaction between a client and at least two financial and/or bank services providers, and a method for providing financial and/or bank services using said system, and which enable to provide an end user with a wide range of the financial and/or bank services within a single interface window on a single peripheral device by using algorithms for processing, filtering, and identifying a client request to the single omnichannel system from all financial and/or bank services providers coupled thereto with the corresponding services and provide an alternative during selection of a certain provider when receiving the above-mentioned service without a need in conduction of a re-identification of the user, thereby facilitating and accelerating the process of providing bank and/or financial services in general.