Those users who already work with services of SWIFTNet (for example Equiry Link RTGS plus) can use available connection and the program interface for access both to the specified services and to FIN service. FIN is basic service SWIFT for message transfer. Over 7 500 financial institutions more than in 200 countries use FIN for the protected exchange of the financial information reliable and economically effective. The integrated package of administered services of transfer of the formalized messages It leads to simplification of an operational environment of work of the organisation and cuts expenses on the maintenance of two various technical infrastructures. The Service bureau has no right to send and receive SWIFT-message on behalf of its own so that excludes a competition with the financial organisations. For reduction of cost of connection and the costs connected both with a technical aspect and with management of SWIFT complex Service bureaus will be organised in the countries . This is an effective decision which allows to focus financial streams.