The St. Lucie County Sheriff's Office said Elizabeth Hunt, 47, would slip two grams of marijuana into the bags of customers who requested "extra meat" and placed $10 into the tip jar at the Fort Pierce location, TCPalm.com reported Friday.
The sheriff's office said investigators used the code to purchase marijuana from Hunt on two occasions in May.
Hunt was charged with two counts of sale and delivery of marijuana within 1,000 feet of a convenience store, possession of marijuana with intent to sell within 1,000 feet of a convenience store and possession of drug paraphernalia. Bail was set Thursday at $55,000.
Notable deaths of 2014 [PHOTOS]