Police say two masked gunmen entered the 7-Eleven at 9901 Frankford Avenue around 4:14 a.m. and forced the employee to open the cash registers.
The gunmen fled the store with $300 in cash and a case of cigarettes.
The first suspect is described as a Hispanic man between 21 and 23-years-old, wearing a black jacket, jeans and red and white bandana around his face. The other suspect is described as a black male between the ages of 21and 26, 6'1", thin build, wearing jeans, gloves and a black mask. Both men were armed with handguns.
Anyone with information is asked to contact Northeast Detectives Division at 215-686-3153.