ALEHUB system is a tool designed to provide a convenient environment for searching and approving contract partners, their formal and practical competencies, formalizing terms of fulfillment of certain stages and the whole contract, adapting the contract terms and contracting parties to changing external and internal conditions by agreement of the parties or due to specific scenarios of the over- contractual consensus of large groups of the professionals; computerizing execution of the approved algorithms for reservation, payment, compensation and profit sharing. Such solutions can be implemented only with a system approach: coordinated functioning of the users’ software, virtual data warehouse, microprograms and codes transmitted via telecommunication networks, algorithms for change decision-making and data interpretation under dynamic operation conditions. All the above-mentioned correlates with financial models used in the economy, regulations, and laws of the main jurisdictions. It has internal mechanisms for adjustment of rules and policies while maintaining constant and authentic recorded history