Is necessary that all shareholders of the credit union were members of a single community, would know each other well enough to enjoy mutual trust. Members of credit unions place in credit unions usually free fund balances, ie those that remain after expenses devoted to education of children, the acquisition of new properties, additional pension benefits, etc. Standards by which credit unions build their work do not coincide with the standards and regulations of consumer cooperation of the usual type. The right to use the services of the credit union have only its members.