System transactions with property using servers, connected through network communication using much functional system, which contains : server algorithms vision statement presented Details circuits alternative transactions; server eliminating ruptures in alternative transactions; server den rieltora and administrator system; control server base real estate; server automatically forming all documents for conducting transactions; server electronic workflow with government; server automatic monitoring, accumulation of and analysis of calculations with rieltorami and counterparties products; server automatic for evaluating objects residential real estate; server crm the control system Relationship clients.