The Hall County Sheriff's Office say it happened at the Minit-Save at Plainview Road and Atlanta Highway.
Deputies say the clerk was robbed at gunpoint by three men who entered the store about 9:30.
All three - two white and one black - wore masks and were dressed in black.
They are believed to have left the store on foot. Tracking dogs were called in but the were unsuccessful in locating the suspects.
http://accesswdun.com/article/2010/11/233483