Authorities say three of the four suspects have been captured, but not all of the cash.
The Bucks County Courier-Times (http://bit.ly/1bPMk3r) reports that the men entered the Bristol Township business Saturday afternoon.
Authorities say they later led police on a chase on Route 13, where they bailed out of their car. A K-9 unit helped track three of the suspects, while police say they recovered a shotgun and handgun from their vehicle.
Three New Jersey men—28-year-old Jonathan Gonzalez, of Newark and 23-year-olds Jose Silva of East Orange and Joel Torres of Somerset—have been charged Sunday with robbery and theft. It's not immediately clear if they have lawyers.