The Brockville Police Service is looking for two men who tried to defraud two different businesses. Police say, last Thursday evening, officers received a report from Parkedale Avenue, about two men trying to buy $3,500 worth of merchandise from both locations. In both cases, the AMEX card they were using was flagged. After being denied, both suspects left the scene in a dark grey Volvo, with unknown Quebec licence plates. Their identities remain unknown at this time.