Police say the suspects came in the store shortly after 7 a.m., used duct tape to tie up the employees and then robbed them at gun point.
Nobody was seriously hurt.
Investigators haven't yet said how much money was stolen.
You can get the latest crime statistics from the Philadelphia Police by CLICKING HERE for the force's crime data mapping site.
CLICK HERE to follow Action News on Twitter
CLICK HERE to get Action News on your website
CLICK HERE to find Action News on Facebook