Police are investigating the armed robbery of a supermarket at Crestmead last night.
Around 7.45pm a man walked into the Waratah Drive business and demanded the female staff member hand over cash from the till.
The man made threats, implying he was armed with a firearm.
The employee complied with his demands and the man fled the store with a sum of cash.
No one was physically injured during the incident.
Police are reviewing CCTV footage as investigations continue.