IPSWICH police are investigating an armed robbery that occurred on Monday afternoon in Riverview.
It is understood a man entered a supermarket on Mitchell Street about 4.50pm and approached the counter.
He produced a knife and made demanded from the male attendant for money.
The man complied and the offender fled the scene on foot with a sum of cash
The attendant was not physically injured as a result of the incident.
Police are seeking a man who is described as being Caucasian in appearance, around 175cms tall with a solid build.
He was last seen wearing a purple t-shirt, dark shorts, a black hat and was wearing white sunglasses with black lenses.
Police are appealing to anyone who may be able to assist with their enquiries to contact them.
Anyone with information which could assist with this matter should contact Crime Stoppers anonymously via 1800 333 000 or crimestoppers.com.au 24hrs a day.