It is unlawful for any person or entity to knowingly purchase or receive any prescription drug from any source other than a person or entity licensed pursuant to the laws of this state except where otherwise provided, such person or entity to include, but not be limited to, a wholesale distributor, manufacturer, pharmacy distributor or pharmacy. Any person violating the provisions of this section is guilty of a misdemeanor, and, upon conviction thereof, shall be fined not more than $1,000. Any person who violates this section shall for a second offense be guilty of a misdemeanor, and, upon conviction thereof, shall be fined not less than $1,000 nor more than $5,000.