Holder for holding mobile terminal e.g. smartphone, as selfscanner at shopping trolley, has interface transmitting data from holder to point-of-sale system, and fastening part detachably fastening holder at shopping trolley

摘要

The holder has a retainer for a mobile terminal, and an interface for transmission of data from the mobile terminal to the holder. Another interface transmits the data from the holder to a point-of-sale system. A fastening part detachably fastens the holder at a shopping trolley. A third interface transmits energy from an energy storage unit to the mobile terminal. A fourth interface transmits the energy to the shopping trolley. Another fastening part detachably locks the terminal at the holder. The fastening parts are connected with each other.