Fawkner Embona Taskforce detectives are appealing for public assistance following an armed robbery at a Campbellfield business this morning.
Investigators have been told a man, armed with a firearm, entered the Fabio Court business and assaulted the victim about 6am.
The offender stole a quantity of cash before leaving in an unknown vehicle.
The victim, a 28-year-old Pascoe Vale man, was taken to a hospital with minor injuries.
No shots were fire during the incident.
Detectives urge anyone who may have witnessed the robbery or who may have any information to contact Crime Stoppers on 1800 333 000 or submit a confidential report at www.crimestoppersvic.com.au