Stonington Crime Investigation Unit detectives are appealing for witnesses, following an aggravated burglary in Toorak earlier this month.
Officers have been told a person attended a property on Evelina Street between 2pm and 2.30pm on Sunday 15 December and stole a wallet.
Later that day around 6.30pm, a man entered a liquor store, a tobacco store and a supermarket in Toorak Road, Toorak and used a credit card from the stolen wallet to purchase items.
Investigators have released an image of a man they believe may be able to assist with their enquires.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report at www.crimestoppersvic.com.au