Credit unions attract people in the first place by the opportunity to get cash loan (credit) - quickly and relatively inexpensively. First central bank of credit unions appeared in 1876. Credit unions began to appear rapidly in many European countries. A potential new member of a credit union must submit a recommendation of shareholders in which the referee becomes a warrant of a future member of the credit union. The specifics of credit unions and, in some sense, their uniqueness lies in the fact that they work not for profit and do not appropriate profit.