Sec. 1. (a) Nothing in this chapter restricts the use of samples by a physician or other person legally authorized to prescribe drugs under state and federal law during the course of the physician's or other person's duties at an eligible entity.
(b) Nothing in this chapter authorizes the resale of prescription drugs by any person.
(c) Nothing in this chapter requires a:
(1) central repository;
(2) local repository; or
(3) person who donates, transfers, or receives a prescription drug under this chapter;
to have a license as a wholesale drug distributor.