Police said two suspects armed with handguns entered the Twice Daily in Donelson Thursday morning.
The incident happened around 1:30 a.m. at the store on the 3900-block of Bell Road.
Metro Nashville Police said the suspects are approximately 18-years-old, 5'7" and between 150-180 lbs.
Police said one man wore all black clothing, a black mask and black gloves. The other man wore a gray hooded sweatshirt pulled over his face.
The suspects got away with $50 to $70 from the register.
They left the scene in a gray four door sedan.