The gas station's owner, Mohammad Bedarul Hussain of Cumming, faces charges that include commercial gambling and reproduction of recorded material.
Hussain, 45, was released from the Gwinnett County Jail after posting bond, police said.
An employee, Abdul Kalam Azad of Decatur, 54, has been charged with commercial gambling. He is also free on bond.
A customer, Francisco Nunez-Alvarez, 52, of Lilburn, has been charged with misdemeanor gambling. Nunez-Alvarez, of Lilburn, remains in the county jail on bond, Gwinnett County police said.