A credit union may receive on deposit the savings of its members and also nonmembers in such amounts and upon such terms as the board of directors may determine and the bylaws shall provide. (1915, c. 115, s. 16; C.S., s. 5217; 1925, c. 73, s. 3; 1935, c. 87; 1975, c. 538, s. 1.)