Borrowing rate for the credit union is a source of income to cover the administrative costs. All excess funds are returned to members in the form of dividends on savings. Activity of the credit union consists of organizing mutual financial assistance by meeting the needs of its members in the services of saving and obtaining loans. Credit union promotes the effective conservation of personal funds of its members, giving them the loans from the funds of the credit union, as well as the sharing of savings in education, housing, health care and other programs of social support and social development of its members. International cooperation has been particularly felt since the days when Alphonse Desjardins began the activity on development of credit union movement in North America. Worldwide credit union movement is represented by regional confederations and national organizations within the World Council of Credit Unions.