Police aim to crack down on "high-profile repeat offending" at retail stores - which is costing business owners around a billion dollars a year.
A new specialised investigation unit is set to launch in the first quarter of this year.
It will primarily be made up of police with specialist staff seconded from within the retail sector and other crime prevention organisations, police said.
"No retail worker or customer should experience fear or trauma when going about their day-to-day activities and the establishment of this unit signals our continued commitment to ensuring everyone can be safe and feel safe," Police Commissioner Andrew Coster said in November.