Notwithstanding Section 13001, the money collected from the penalties on fines, penalties, or forfeitures levied pursuant to Section 12021 shall be used only to pay the department’s costs of support for the department’s secret witness program. The purpose of the secret witness program is to facilitate the enforcement of this code and regulations adopted pursuant to this code. Contributions to the secret witness program may also be made pursuant to subdivision (k) of Section 13103.