摘要：It is proved that the introduction of electronic commerce is an effective tool to improve enterprises’ efficiency and the ability to access global markets. The advantages and disadvantages of using e-commerce for the subjects of economic relations: consumers, enterprises, and the state have been analyzed. The goal of the work is the development of a theoretical and methodological framework, substantiation of the directions of functioning and regulation of e-business enterprises. Statistical evaluation of e-commerce development has been used as the main research method. Peculiarities of the use of acquiring as a service of technological information services for settlements on transactions made using electronic means of payment in a payment system have been considered. Based on the results of the study, the use of acquiring a small business with a view to its development of Digital Economy has been proposed. As a conclusion from the results of the study, the recommended means of ensuring economic security in the field of electronic commerce: two-step authentication, negative lists, customer order history, credit history verification, payer authentication, fraud modeling, fingerprint devices, card confirmation numbers, and address verification services.
