A retailer or an employee of the retailer who, reasonably and in good faith, reports to any law enforcement agency any alleged criminal activity related to the sale or purchase of pseudoephedrine products, or who refuses to sell a pseudoephedrine product to a person reasonably believed to be ineligible to purchase a pseudoephedrine product pursuant to this Article, is immune from civil liability for that conduct except in cases of willful misconduct. No retailer shall retaliate in any manner against any employee of the establishment for a report made in good faith to any law enforcement agency concerning alleged criminal activity related to the sale or purchase of pseudoephedrine products. (2005-434, s. 1.)