The OPP is investigating after counterfeit American money was used at two businesses in Dunnville.
Police say on several occasions in September, at least two men attempted to use a fake $50 bills to make a purchase at several businesses in the area, including one on Broad Street and another on Queen Street.
In each case, police say the suspects fled the scene in a red Oldsmobile Alero.
The OPP have obtained photos of the suspects involved.
Anyone with information regarding these incidents is being asked to contact police at 1-888-310-1122.