A MAN has used a knife to rob a convenience store on Brisbane's north side.
Police say the man held up the store on Monday, October 24.
He entered the store on Gympie Road in Chermside and threatened a male staff member with the knife.
The staff member complied and the man allegedly fled with a sum of money.
Police say the man is also behind a robbery on October 26 where he entered a newsagency with a metal bar a threatened another male staff member before demanding cash.
The staff member also complied and the attacker fled with a sum of money.
No one was physically injured in either incident.
A 27-year-old Bracken Ridge man has been charged with two counts of armed robbery and will appear in Brisbane Magistrates Court this morning.