The preconditions of interaction between customers and participants of public procurement for new organizational forms of electronic trading have been defined in the paper, the notion of the customer has been analyzed and its characteristics have been identified according to the applicable law for the purposes of controllable transactions using public funds during procurement. Keywords: customer of public procurement, accountability of public procurement, signs of customer of public

more »

... interaction of participants in public procurement. Formulation of the problem. The procedure and requirements for the participants in public procurement have been determined by Law, but the study of effective cooperation under the current system of public procurement contributes to finding new reserves for outcome and reducing corruption. Today we can say that the current system of public procurement has entered into the stage that combines the traditional relationship between the customer and the supplier and the latest ones, based on the use of electronic platforms. Regarding the latter, its optional character in law field of Ukraine should be noted, in contrast to other countries. The introduction of the modern industrial society achievements where basic values (understanding the nature of the legal framework of public procurement, vendor identification, and identification of his activities as well, rationality, role of government, innovation, etc.) are being implicated as antipodes of values of preconditions for public procurement with the use of tenders. Besides, technological achievement have led the public procurement system to the stage of its radical changes in the context of its members role. In the legal field and documentary software the old order has been changed by the dynamic "chaos" of auction, instability, gap of the traditional corruption ties, and it can and should be a new order of participants of procurement interaction. Identification of purchases customer allows to set the mandatory of tender procurement procedures while his spending public funds. So use of modern electronic form on trading platforms that provides effective interaction of procurement participants, eliminates corruptional component. We believe that this creates a new form of cooperation, so it needs adjustment of control and analytical procedures directed for identifying the effectiveness, feasibility, economical use of public funds for the purchase of services and goods in the public interest. The researches of the following tasks of public procurement organization remain unexplored from the point of the system elements identification. In the case of use the synergistic approach, it should be admitted that this phase of the evolutionary process of interaction between supplier and customer was pawned by the whole course of previous periods of public procurement. Therefore the use of electronic platforms for interaction between participants of purchasing is an organic continuation of the public procurement system. Analysis of recent sources and unsolved parts of the general problem. The new time has showed its latest contribution to understanding of the social values that are achieved through government procurement, initiated by the customer. In very deed, its role is crucial in this process. In the beginning of establishment of normative regulation of participants in public procurement interaction the foundation for evolutionary approach to the economic role of procurement outcomes for society were made, so these results have been seen as a system of market-based principle. Relay was taken by the suppliers through the idea of selection during the tender in connection with the struggle for limited resources in a period of economic crisis. The evolutionary approach to the development of an economic phenomenon was studied by the theorists of economy T. Veblen, K. Menher, A. Marshall, J. Stiglitz. On the question of whether the economy is evolutionary science (Veblen) [1], and interdisciplinary research by A. Marshall who multiplied the meaning of evolutionary economics to the use of statements concerning evolutionary analysis of economic phenomena [2]. The most vivid illustration of the evolutionary approach gives a picture of long-term cycles by