Colorado Revised Statutes Title 5. Consumer Credit Code § 5-10-504. Prohibited charges

(a) The purchase of insurance by the lessee from the lessor;

(b) A penalty for early termination of a rental purchase agreement or for the return of an item at any point, except for those charges authorized by sections 5-10-601 and 5-10-602; or

(c) A payment by a co-signer of the rental purchase agreement for any fees or charges which could not be imposed upon the lessee as part of the rental purchase agreement.