The method of automated acquisition and processing of data regarding the remains of at least one type of object at the point of sale of goods uses demonstration trade equipment located at the point of sale of goods, which has at least one basis for the location of objects. In addition, it contains at least one measuring device, thanks to which electronic data is received at the input of the electronic computing device, which makes it possible to interpret them as quantitative indicators for the above-mentioned objects. Demonstration trade equipment is used, which is located in at least one point of sale of goods and contains at least one sensor, which is made with the possibility of receiving such output signals, which provide the possibility of their further interpretation as quantitative indicators for the above objects, contains at least one control device , which is made with the possibility of converting the output signals of the specified at least one sensor and generating messages, and also contains a transceiver connected to the specified device for control, which is made with the possibility of transmitting the messages formed by the device for control.