E-commerce platforms are subject to the status of "liable" within the scope of the Law No. 5549 on the Prevention of Laundering of Proceeds of Crime prepared by the Financial Crimes Investigation Board of the Ministry of Treasury and Finance. Within this framework, the e-commerce platforms in question are obliged to obtain certain information and documents from the businesses that are your members and operate on e-commerce platforms and to verify this information in order to fulfill their obligations arising from this legislation. In this context, it is important for the businesses that will continue to operate on e-commerce platforms to provide the information and documents requested by the e-commerce platforms in full and without delay. Otherwise, the results such as the interruption of the activities and payment flows of the relevant businesses on the platforms and the negative impact on the end consumers may be encountered.