Authorities say the suspect entered the Dunkin Donuts at 3705 Germantown Avenue in Franklinvilleon Monday at 3:47 p.m.
He approached the counter and made a purchase.
The suspect then moved away and within a few minutes later, police say he went back to the checkout counter pointing a handgun stating "give me all the money".
After receiving $215 from the cash register, the suspect fled south on the 3700 block of Germantown Avenue.
The suspect is described as a black male, 20 years-of-age, 6'2", thin build, goatee, med complexion, and was wearing a black and white striped shirt, gray jeans and armed with a handgun.
Anyone with information is asked to call 215-686-TIPS (8477) or text a tip to PPD TIP or 773847.