The gradual opening up of the electricity market, and the formation of a growing number of distributed sources of electricity growing demands on services readings electricity parameters essential for fast, safe and efficient functioning of the electricity market, however, come to the fore systems that can meet the requirements. AMR systems appear to be the only one that can efficiently collect the metrics needed market-type curve load active energy. The application of such systems has increased the reliability of accounting data, because it avoided the human factor in the reading and processing of accounting data from the measuring device and significantly reduced the possibility of an incorrect calculation and objections on the electricity bill. Increased opportunities counters, such as: remote shutdown and engaging the customer and 91 the manufacturer, check the correctness of the measuring device, check unauthorized use of electricity, monitoring power quality, systems for remote reading and management of meters (AMR / AMM) is increasingly applied, and moreover, in synergy with the modern software solutions (Easypower), it is possible to participate in the modeling of distribution networks, using the size of the measured and stored in the memory of smart meters.