THE SALE OF TOBACCO PRODUCTS TO PERSONS UNDER THE AGE OF 18 IS AGAINST FLORIDA LAW. PROOF OF AGE IS REQUIRED FOR PURCHASE. ... THE SALE OF TOBACCO PRODUCTS, NICOTINE PRODUCTS, OR NICOTINE DISPENSING DEVICES TO PERSONS UNDER THE AGE OF 18 IS AGAINST FLORIDA LAW. PROOF OF AGE IS REQUIRED FOR PURCHASE.